3 trap 'print_summary && print_stack_trace | tee $TF_FAIL && \
4 echo "$TESTSUITE: FAIL: test-framework exiting on error"' ERR
8 export REFORMAT=${REFORMAT:-""}
9 export WRITECONF=${WRITECONF:-""}
10 export VERBOSE=${VERBOSE:-false}
11 export GSS=${GSS:-false}
12 export GSS_SK=${GSS_SK:-false}
14 export GSS_PIPEFS=false
15 export SHARED_KEY=${SHARED_KEY:-false}
16 export SK_PATH=${SK_PATH:-/tmp/test-framework-keys}
17 export SK_OM_PATH=$SK_PATH'/tmp-request-mount'
18 export SK_MOUNTED=${SK_MOUNTED:-false}
19 export SK_FLAVOR=${SK_FLAVOR:-ski}
20 export SK_NO_KEY=${SK_NO_KEY:-true}
21 export SK_UNIQUE_NM=${SK_UNIQUE_NM:-false}
22 export SK_S2S=${SK_S2S:-false}
23 export SK_S2SNM=${SK_S2SNM:-TestFrameNM}
24 export SK_S2SNMCLI=${SK_S2SNMCLI:-TestFrameNMCli}
25 export SK_SKIPFIRST=${SK_SKIPFIRST:-true}
26 export IDENTITY_UPCALL=default
28 export FLAKEY=${FLAKEY:-true}
29 # specify environment variable containing batch job name for server statistics
30 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
32 #export PDSH="pdsh -S -Rssh -w"
33 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
34 export UMOUNT=${UMOUNT:-"umount -d"}
36 export LSNAPSHOT_CONF="/etc/ldev.conf"
37 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
39 # sles12 umount has a issue with -d option
40 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
41 export UMOUNT="umount"
44 # function used by scripts run on remote nodes
45 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
46 . $LUSTRE/tests/functions.sh
47 . $LUSTRE/tests/yaml.sh
49 export LD_LIBRARY_PATH=${LUSTRE}/utils/.libs:${LUSTRE}/utils:${LD_LIBRARY_PATH}
51 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
53 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
55 if [ -f "$EXCEPT_LIST_FILE" ]; then
56 echo "Reading test skip list from $EXCEPT_LIST_FILE"
61 # check config files for options in decreasing order of preference
62 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
63 MODPROBECONF=/etc/modprobe.d/lustre.conf
64 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
65 MODPROBECONF=/etc/modprobe.d/Lustre
66 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
67 MODPROBECONF=/etc/modprobe.conf
69 sanitize_parameters() {
70 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
73 if [ -d "$path" ]; then
74 eval export $i=$(echo $path | sed -r 's/\/+$//g')
80 [[ $DIR/ = $MOUNT/* ]] ||
81 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
82 [[ $DIR1/ = $MOUNT1/* ]] ||
83 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
84 [[ $DIR2/ = $MOUNT2/* ]] ||
85 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
87 [ -n "$failed" ] && exit 99 || true
91 echo "usage: $0 [-r] [-f cfgfile]"
99 [ -z "$DEFAULT_SUITES" ] && return 0
100 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
102 local form="%-13s %-17s %-9s %s %s\n"
104 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
105 echo "---------------------------------------------------------------"
106 for O in $DEFAULT_SUITES; do
107 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
108 [ "${!O}" = "no" ] && continue || true
109 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
110 local log=${TMP}/${o}.log
111 if is_sanity_benchmark $o; then
112 log=${TMP}/sanity-benchmark.log
117 local status=Unfinished
119 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
121 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
122 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
123 total=$(grep duration $log | awk '{ print $2 }')
124 if [ "${!O}" = "done" ]; then
128 local durations=$(egrep "^PASS|^FAIL" $log |
129 tr -d "("| sed s/s\)$//g |
130 awk '{ print $2":"$3"|" }')
131 details=$(printf "%s\n%s %s %s\n" "$details" \
132 "DDETAILS" "$O" "$(echo $durations)")
135 printf "$form" $status "$O" "${total}" "E=$skipped"
136 printf "$form" "-" "-" "-" "S=$(echo $slow)"
139 for O in $DEFAULT_SUITES; do
140 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
141 if [ "${!O}" = "no" ]; then
142 printf "$form" "Skipped" "$O" ""
146 # print the detailed tests durations if DDETAILS=true
152 # Get information about the Lustre environment. The information collected
153 # will be used in Lustre tests.
154 # usage: get_lustre_env
155 # input: No required or optional arguments
156 # output: No return values, environment variables are exported
160 export mds1_FSTYPE=${mds1_FSTYPE:-$(facet_fstype mds1)}
161 export ost1_FSTYPE=${ost1_FSTYPE:-$(facet_fstype ost1)}
163 export MGS_VERSION=$(lustre_version_code mgs)
164 export MDS1_VERSION=$(lustre_version_code mds1)
165 export OST1_VERSION=$(lustre_version_code ost1)
166 export CLIENT_VERSION=$(lustre_version_code client)
168 # Prefer using "mds1" directly instead of SINGLEMDS.
169 # Keep this for compat until it is removed from scripts.
170 export SINGLEMDS=${SINGLEMDS:-mds1}
174 export LUSTRE=$(absolute_path $LUSTRE)
175 export TESTSUITE=$(basename $0 .sh)
176 export TEST_FAILED=false
177 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
178 export RPC_MODE=${RPC_MODE:-false}
179 export DO_CLEANUP=${DO_CLEANUP:-true}
180 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
181 export CLEANUP_DM_DEV=false
182 export PAGE_SIZE=$(get_page_size client)
184 export MKE2FS=$MKE2FS
185 if [ -z "$MKE2FS" ]; then
186 if which mkfs.ldiskfs >/dev/null 2>&1; then
187 export MKE2FS=mkfs.ldiskfs
193 export DEBUGFS=$DEBUGFS
194 if [ -z "$DEBUGFS" ]; then
195 if which debugfs.ldiskfs >/dev/null 2>&1; then
196 export DEBUGFS=debugfs.ldiskfs
198 export DEBUGFS=debugfs
202 export TUNE2FS=$TUNE2FS
203 if [ -z "$TUNE2FS" ]; then
204 if which tunefs.ldiskfs >/dev/null 2>&1; then
205 export TUNE2FS=tunefs.ldiskfs
207 export TUNE2FS=tune2fs
211 export E2LABEL=$E2LABEL
212 if [ -z "$E2LABEL" ]; then
213 if which label.ldiskfs >/dev/null 2>&1; then
214 export E2LABEL=label.ldiskfs
216 export E2LABEL=e2label
220 export DUMPE2FS=$DUMPE2FS
221 if [ -z "$DUMPE2FS" ]; then
222 if which dumpfs.ldiskfs >/dev/null 2>&1; then
223 export DUMPE2FS=dumpfs.ldiskfs
225 export DUMPE2FS=dumpe2fs
229 export E2FSCK=$E2FSCK
230 if [ -z "$E2FSCK" ]; then
231 if which fsck.ldiskfs >/dev/null 2>&1; then
232 export E2FSCK=fsck.ldiskfs
238 export RESIZE2FS=$RESIZE2FS
239 if [ -z "$RESIZE2FS" ]; then
240 if which resizefs.ldiskfs >/dev/null 2>&1; then
241 export RESIZE2FS=resizefs.ldiskfs
243 export RESIZE2FS=resize2fs
247 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
248 export FSCK_MAX_ERR=4 # File system errors left uncorrected
250 export ZFS=${ZFS:-zfs}
251 export ZPOOL=${ZPOOL:-zpool}
252 export ZDB=${ZDB:-zdb}
253 export PARTPROBE=${PARTPROBE:-partprobe}
255 #[ -d /r ] && export ROOT=${ROOT:-/r}
256 export TMP=${TMP:-$ROOT/tmp}
257 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
258 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
259 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
261 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
262 if ! echo $PATH | grep -q $LUSTRE/utils; then
263 export PATH=$LUSTRE/utils:$PATH
265 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
266 export PATH=$LUSTRE/utils/gss:$PATH
268 if ! echo $PATH | grep -q $LUSTRE/tests; then
269 export PATH=$LUSTRE/tests:$PATH
271 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
272 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
274 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
275 [ ! -f "$LST" ] && export LST=$(which lst)
276 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
277 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
278 export MCREATE=${MCREATE:-mcreate}
279 export MULTIOP=${MULTIOP:-multiop}
280 # Ubuntu, at least, has a truncate command in /usr/bin
281 # so fully path our truncate command.
282 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
283 export FSX=${FSX:-$LUSTRE/tests/fsx}
284 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
285 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
286 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
287 export PATH=$LUSTRE/tests/racer:$PATH:
289 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
290 export PATH=$LUSTRE/tests/mpi:$PATH
292 export RSYNC_RSH=${RSYNC_RSH:-rsh}
294 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
295 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
296 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
297 [ ! -f "$LFS" ] && export LFS=$(which lfs)
299 export PERM_CMD=${PERM_CMD:-"$LCTL conf_param"}
301 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
302 if [ ! -f "$L_GETIDENTITY" ]; then
303 if `which l_getidentity > /dev/null 2>&1`; then
304 export L_GETIDENTITY=$(which l_getidentity)
306 export L_GETIDENTITY=NONE
309 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
310 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
311 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
312 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
313 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
314 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
315 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
316 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
317 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
318 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
319 [ ! -f "$LUSTRE_RMMOD" ] &&
320 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
321 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
322 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
323 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
324 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
325 [ ! -f "$LFS_MIGRATE" ] &&
326 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
327 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
328 [ ! -f "$LR_READER" ] &&
329 export LR_READER=$(which lr_reader 2> /dev/null)
330 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
331 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
332 [ ! -f "$LSOM_SYNC" ] &&
333 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
334 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
335 export NAME=${NAME:-local}
336 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
337 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
338 export LGSSD=$(which lgssd)
339 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
340 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
341 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
343 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
345 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
346 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
348 export DMSETUP=${DMSETUP:-dmsetup}
349 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
350 export LOSETUP=${LOSETUP:-losetup}
352 if [ "$ACCEPTOR_PORT" ]; then
353 export PORT_OPT="--port $ACCEPTOR_PORT"
357 $RPC_MODE || echo "Using GSS shared-key feature"
358 which lgss_sk > /dev/null 2>&1 ||
359 error_exit "built with lgss_sk disabled! SEC=$SEC"
367 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
368 which lgss_keyring > /dev/null 2>&1 ||
369 error_exit "built with gss disabled! SEC=$SEC"
380 IDENTITY_UPCALL=false
384 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
386 # Paths on remote nodes, if different
387 export RLUSTRE=${RLUSTRE:-$LUSTRE}
388 export RPWD=${RPWD:-$PWD}
389 export I_MOUNTED=${I_MOUNTED:-"no"}
390 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
391 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
392 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
393 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
394 ! -f $LUSTRE/mdt/mdt.ko ]; then
395 export CLIENTMODSONLY=yes
398 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
399 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
403 while getopts "rvwf:" opt $*; do
408 w) WRITECONF=writeconf;;
413 shift $((OPTIND - 1))
416 # print the durations of each test if "true"
417 DDETAILS=${DDETAILS:-false}
418 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
423 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
425 # Constants used in more than one test script
426 export LOV_MAX_STRIPE_COUNT=2000
428 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
429 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
438 ncpts=$(do_facet $facet "lctl get_param -n " \
439 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
441 if [ $ncpts -eq 0 ]; then
448 # Return a numeric version code based on a version string. The version
449 # code is useful for comparison two version strings to see which is newer.
451 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
452 eval set -- $(tr "[:punct:]" " " <<< $*)
454 echo -n "$(((${1:-0} << 16) | (${2:-0} << 8) | ${3:-0}))"
457 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
458 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
460 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
462 # usage: lustre_build_version
464 # All Lustre versions support "lctl get_param" to report the version of the
465 # code running in the kernel (what our tests are interested in), but it
466 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
467 # the "version" parameter doesn't include "lustre: " at the beginning.
468 # If that fails, call "lctl lustre_build_version" which prints either (or both)
469 # the userspace and kernel build versions, but until 2.8.55 required root
470 # access to get the Lustre kernel version. If that also fails, fall back to
471 # using "lctl --version", which is easy to parse and works without the kernel
472 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
473 # not the module version, though they are usually the same.
475 # Various commands and their output format for different Lustre versions:
476 # lctl get_param version: 2.9.55
477 # lctl get_param version: lustre: 2.8.53
478 # lctl get_param version: lustre: 2.6.52
479 # kernel: patchless_client
480 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
481 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
482 # lctl lustre_build_version: error: lustre_build_version: Permission denied
483 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
484 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
485 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
486 # lctl --version: lctl 2.6.50
488 # output: prints version string to stdout in (up to 4) dotted-decimal values
489 lustre_build_version() {
490 local facet=${1:-client}
491 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
492 $LCTL lustre_build_version 2>/dev/null ||
493 $LCTL --version 2>/dev/null | cut -d' ' -f2")
494 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
495 [ -n "$lver" ] && ver="$lver"
497 sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' -e 's/_/./g' <<<$ver |
501 # Report the Lustre numeric build version code for the supplied facet.
502 lustre_version_code() {
503 version_code $(lustre_build_version $1)
507 /sbin/lsmod | grep -q "^\<$1\>"
519 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
522 # parallels can't load modules directly from prlfs, use /tmp instead
523 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
524 local target="$(mktemp)"
526 cp "$module" "$target"
529 [[ $rc == 0 ]] && PRLFS=true
537 # Load a module on the system where this is running.
539 # usage: load_module module_name [module arguments for insmod/modprobe]
541 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
542 # will be used as the arguments. Otherwise arguments will be obtained from
543 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
546 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
549 local base=$(basename $module $ext)
551 local -A module_is_loaded_aa
555 for mod in $(lsmod | awk '{ print $1; }'); do
556 module_is_loaded_aa[${mod//-/_}]=true
560 ${module_is_loaded_aa[${1//-/_}]:-false}
563 if module_is_loaded $base; then
567 if [[ -f $LUSTRE/$module$ext ]]; then
568 path=$LUSTRE/$module$ext
569 elif [[ "$base" == lnet_selftest ]] &&
570 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
571 path=$LUSTRE/../lnet/selftest/$base$ext
576 if [[ -n "$path" ]]; then
577 # Try to load any non-Lustre modules that $module depends on.
578 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
579 if ! module_is_loaded $mod; then
585 # If no module arguments were passed then get them from
586 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
587 if [ $# -eq 0 ]; then
588 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
589 # not in Bash until 4.x, so we resort to eval.
590 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
591 eval set -- \$$optvar
592 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
593 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
595 opt=$(awk -v var="^options $base" '$0 ~ var \
596 {gsub("'"options $base"'",""); print}' \
598 set -- $(echo -n $opt)
600 # Ensure we have accept=all for lnet
601 if [[ "$base" == lnet ]]; then
602 # OK, this is a bit wordy...
603 local arg accept_all_present=false
606 [[ "$arg" == accept=all ]] &&
607 accept_all_present=true
610 $accept_all_present || set -- "$@" accept=all
617 [ $# -gt 0 ] && echo "${module} options: '$*'"
619 # Note that insmod will ignore anything in modprobe.conf, which is why
620 # we're passing options on the command-line. If $path does not exist
621 # then we must be testing a "make install" or"rpm" installation. Also
622 # note that failing to load ptlrpc_gss is not considered fatal.
623 if [[ -n "$path" ]]; then
624 lustre_insmod $path "$@"
625 elif [[ "$base" == ptlrpc_gss ]]; then
626 if ! modprobe $base "$@" 2>/dev/null; then
627 echo "gss/krb5 is not supported"
634 load_modules_local() {
635 if [ -n "$MODPROBE" ]; then
637 echo "Using modprobe to load modules"
641 # Create special udev test rules on every node
642 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
643 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
645 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
647 udevadm control --reload-rules
650 # For kmemleak-enabled kernels we need clear all past state
651 # that obviously has nothing to do with this Lustre run
652 # Disable automatic memory scanning to avoid perf hit.
653 if [ -f /sys/kernel/debug/kmemleak ] ; then
654 echo scan=off > /sys/kernel/debug/kmemleak
655 echo scan > /sys/kernel/debug/kmemleak
656 echo clear > /sys/kernel/debug/kmemleak
659 echo Loading modules from $LUSTRE
663 if [ -f /sys/devices/system/cpu/online ]; then
664 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
665 echo "detected $ncpus online CPUs by sysfs"
667 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
669 if [ $rc -eq 0 ]; then
670 echo "detected $ncpus online CPUs by getconf"
672 echo "Can't detect number of CPUs"
677 # if there is only one CPU core, libcfs can only create one partition
678 # if there is more than 4 CPU cores, libcfs should create multiple CPU
679 # partitions. So we just force libcfs to create 2 partitions for
680 # system with 2 or 4 cores
681 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
682 # force to enable multiple CPU partitions
683 echo "Force libcfs to create 2 CPU partitions"
684 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
686 echo "libcfs will create CPU partition based on online CPUs"
689 load_module ../libcfs/libcfs/libcfs
690 # Prevent local MODOPTS_LIBCFS being passed as part of environment
691 # variable to remote nodes
695 load_module ../lnet/lnet/lnet
697 LNDPATH=${LNDPATH:-"../lnet/klnds"}
698 if [ -z "$LNETLND" ]; then
700 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
701 tcp*) LNETLND="socklnd/ksocklnd" ;;
702 *) local lnd="${NETTYPE%%[0-9]}lnd"
703 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
704 LNETLND="$lnd/k$lnd" ||
705 LNETLND="socklnd/ksocklnd"
708 load_module ../lnet/klnds/$LNETLND
709 load_module obdclass/obdclass
710 load_module ptlrpc/ptlrpc
711 load_module ptlrpc/gss/ptlrpc_gss
719 load_module obdecho/obdecho
720 if ! client_only; then
721 load_module lfsck/lfsck
722 [ "$LQUOTA" != "no" ] &&
723 load_module quota/lquota $LQUOTAOPTS
724 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
725 load_module osd-zfs/osd_zfs
726 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
727 load_module ../ldiskfs/ldiskfs
728 load_module osd-ldiskfs/osd_ldiskfs
740 load_module llite/lustre
741 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
743 rm -f $OGDB/ogdb-$HOSTNAME
744 $LCTL modules > $OGDB/ogdb-$HOSTNAME
746 # 'mount' doesn't look in $PATH, just sbin
747 local mount_lustre=$LUSTRE/utils/mount.lustre
748 if [ -f $mount_lustre ]; then
749 local sbin_mount=$(readlink -f /sbin)/mount.lustre
750 if grep -qw "$sbin_mount" /proc/mounts; then
751 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
753 if ! grep -qw "$sbin_mount" /proc/mounts; then
754 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
755 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
756 cat <<- EOF > "$sbin_mount"
759 echo "This $sbin_mount just a mountpoint." 1>&2
760 echo "It is never supposed to be run." 1>&2
761 logger -p emerg -- "using stub $sbin_mount $@"
764 chmod a+x $sbin_mount
766 mount --bind $mount_lustre $sbin_mount ||
767 error "can't bind $mount_lustre to $sbin_mount"
775 # load modules on remote nodes optionally
776 # lustre-tests have to be installed on these nodes
777 if $LOAD_MODULES_REMOTE; then
778 local list=$(comma_list $(remote_nodes_list))
779 if [ -n "$list" ]; then
780 echo "loading modules on: '$list'"
781 do_rpc_nodes "$list" load_modules_local
787 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
788 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
789 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
790 echo "$LEAK_LUSTRE" 1>&2
791 echo "$LEAK_PORTALS" 1>&2
792 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
793 echo "Memory leaks detected"
794 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
800 wait_exit_ST client # bug 12845
802 $LUSTRE_RMMOD ldiskfs || return 2
804 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
805 rm /etc/udev/rules.d/99-lustre-test.rules
806 udevadm control --reload-rules
809 if $LOAD_MODULES_REMOTE; then
810 local list=$(comma_list $(remote_nodes_list))
811 if [ -n "$list" ]; then
812 echo "unloading modules on: '$list'"
813 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
814 do_rpc_nodes "$list" check_mem_leak
815 do_rpc_nodes "$list" "rm -f /etc/udev/rules.d/99-lustre-test.rules"
816 do_rpc_nodes "$list" "udevadm control --reload-rules"
817 do_rpc_nodes "$list" "udevadm trigger"
821 local sbin_mount=$(readlink -f /sbin)/mount.lustre
822 if grep -qe "$sbin_mount " /proc/mounts; then
823 umount $sbin_mount || true
824 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
828 check_mem_leak || return 254
830 echo "modules unloaded."
835 local facet=${1:-$SINGLEMDS}
838 case $(facet_fstype $facet) in
839 ldiskfs) size=50;; # largest seen is 44, leave some headroom
840 # grant_block_size is in bytes, allow at least 2x max blocksize
841 zfs) size=$(lctl get_param osc.$FSNAME*.import |
842 awk '/grant_block_size:/ {print $2/512; exit;}')
846 echo -n $((size * MDSCOUNT))
850 local facet=${1:-$SINGLEMDS}
851 local fstype=$(facet_fstype $facet)
854 ldiskfs) size=4;; # ~4KB per inode
855 zfs) size=11;; # 10 to 11KB per inode
861 check_gss_daemon_nodes() {
865 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
866 if [ \\\"\\\$num\\\" -ne 1 ]; then
867 echo \\\$num instance of $dname;
872 check_gss_daemon_facet() {
876 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
877 if [ $num -ne 1 ]; then
878 echo "$num instance of $dname on $facet"
887 echo Stopping $@ on $list
888 do_nodes $list "killall -2 $@ 2>/dev/null || true"
891 # start gss daemons on all nodes, or "daemon" on "nodes" if set
892 start_gss_daemons() {
896 if [ "$nodes" ] && [ "$daemon" ] ; then
897 echo "Starting gss daemon on nodes: $nodes"
898 do_nodes $nodes "$daemon" || return 8
902 nodes=$(comma_list $(mdts_nodes))
903 echo "Starting gss daemon on mds: $nodes"
905 # Start all versions, in case of switching
906 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
908 do_nodes $nodes "$LSVCGSSD -v" || return 1
911 do_nodes $nodes "$LGSSD -v" || return 2
914 nodes=$(comma_list $(osts_nodes))
915 echo "Starting gss daemon on ost: $nodes"
917 # Start all versions, in case of switching
918 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
920 do_nodes $nodes "$LSVCGSSD -v" || return 3
922 # starting on clients
924 local clients=${CLIENTS:-$HOSTNAME}
926 echo "Starting $LGSSD on clients $clients "
927 do_nodes $clients "$LGSSD -v" || return 4
930 # wait daemons entering "stable" status
934 # check daemons are running
936 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
937 check_gss_daemon_nodes $nodes lsvcgssd || return 5
939 nodes=$(comma_list $(mdts_nodes))
940 check_gss_daemon_nodes $nodes lgssd || return 6
943 check_gss_daemon_nodes $clients lgssd || return 7
948 local nodes=$(comma_list $(mdts_nodes))
950 send_sigint $nodes lsvcgssd lgssd
952 nodes=$(comma_list $(osts_nodes))
953 send_sigint $nodes lsvcgssd
955 nodes=${CLIENTS:-$HOSTNAME}
956 send_sigint $nodes lgssd
960 # Add mount flags for shared key
962 if grep -q skpath <<< "$mt_opts" ; then
963 mt_opts=$(echo $mt_opts |
964 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
966 if [ -z "$mt_opts" ]; then
967 mt_opts="-o skpath=$SK_PATH"
969 mt_opts="$mt_opts,skpath=$SK_PATH"
979 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
988 [ $from_tree = true ]
1001 if ! module_loaded ptlrpc_gss; then
1002 load_module ptlrpc/gss/ptlrpc_gss
1003 module_loaded ptlrpc_gss ||
1004 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1007 if $GSS_KRB5 || $GSS_SK; then
1008 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1011 if $GSS_SK && $SK_NO_KEY; then
1012 local numclients=${1:-$CLIENTCOUNT}
1013 local clients=${CLIENTS:-$HOSTNAME}
1015 # security ctx config for keyring
1017 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1019 if from_build_tree; then
1020 mkdir -p $SK_OM_PATH
1021 if grep -q request-key /proc/mounts > /dev/null; then
1022 echo "SSK: Request key already mounted."
1024 mount -o bind $SK_OM_PATH /etc/request-key.d/
1026 local lgssc_conf_line='create lgssc * * '
1027 lgssc_conf_line+=$(which lgss_keyring)
1028 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1029 echo "$lgssc_conf_line" > $lgssc_conf_file
1032 [ -e $lgssc_conf_file ] ||
1033 error_exit "Could not find key options in $lgssc_conf_file"
1034 echo "$lgssc_conf_file content is:"
1035 cat $lgssc_conf_file
1037 if ! local_mode; then
1038 if from_build_tree; then
1039 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1041 do_nodes $(comma_list $(all_nodes)) "mount \
1042 -o bind $SK_OM_PATH \
1043 /etc/request-key.d/"
1044 do_nodes $(comma_list $(all_nodes)) "rsync \
1045 -aqv $HOSTNAME:$lgssc_conf_file \
1046 $lgssc_conf_file >/dev/null 2>&1"
1048 do_nodes $(comma_list $(all_nodes)) \
1049 "echo $lgssc_conf_file: ; \
1050 cat $lgssc_conf_file"
1054 # create shared key on all nodes
1055 mkdir -p $SK_PATH/nodemap
1056 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1057 $SK_PATH/$FSNAME-*.key
1058 # for nodemap testing each client may need own key,
1059 # and S2S now requires keys as well, both for "client"
1062 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1063 -w $SK_PATH/$FSNAME-nmclient.key \
1064 -d /dev/urandom >/dev/null 2>&1
1065 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1066 -w $SK_PATH/$FSNAME-s2s-server.key \
1067 -d /dev/urandom >/dev/null 2>&1
1070 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1071 -d /dev/urandom >/dev/null 2>&1
1073 for i in $(seq 0 $((numclients - 1))); do
1074 lgss_sk -t server -f$FSNAME -n c$i \
1075 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1079 if ! local_mode; then
1080 for lnode in $(all_nodes); do
1081 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1084 # Set client keys to client type to generate prime P
1086 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1087 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1089 do_nodes $clients "lgss_sk -t client -m \
1090 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1091 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1092 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1094 # This is required for servers as well, if S2S in use
1096 do_nodes $(comma_list $(mdts_nodes)) \
1097 "cp $SK_PATH/$FSNAME-s2s-server.key \
1098 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1099 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1101 do_nodes $(comma_list $(osts_nodes)) \
1102 "cp $SK_PATH/$FSNAME-s2s-server.key \
1103 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1104 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1106 do_nodes $clients "lgss_sk -t client \
1107 -m $SK_PATH/$FSNAME-nmclient.key \
1112 # mount options for servers and clients
1113 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1114 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1115 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1116 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1118 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1119 LGSS_KEYRING_DEBUG=4
1123 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1124 ( local_mode || from_build_tree ); then
1126 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1127 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1128 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1130 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1137 # maybe cleanup credential cache?
1144 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1145 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1146 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1150 $RPC_MODE || echo "Cleaning up Shared Key.."
1151 do_nodes $(comma_list $(all_nodes)) "rm -f \
1152 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1153 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1154 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1155 if from_build_tree; then
1156 # Remove the mount and clean up the files we added to
1158 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1159 request-key.d /proc/mounts; do umount \
1160 /etc/request-key.d/; done"
1161 do_nodes $(comma_list $(all_nodes)) "rm -f \
1162 $SK_OM_PATH/lgssc.conf"
1163 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1171 local var=${facet}_svc
1179 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1180 tr '[:lower:]' '[:upper:]'
1186 if [ $facet == mgs ] || [ $facet == client ]; then
1190 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1198 if [ -n "${!var}" ]; then
1203 var=$(facet_type $facet)FSTYPE
1204 if [ -n "${!var}" ]; then
1209 if [ -n "$FSTYPE" ]; then
1214 if [[ $facet == mgs ]] && combined_mgs_mds; then
1226 local facets=$(get_facets)
1229 for facet in ${facets//,/ }; do
1230 if [ $node == $(facet_host $facet) ] ||
1231 [ $node == "$(facet_failover_host $facet)" ]; then
1232 fstype=$(facet_fstype $facet)
1233 if [[ $fstypes != *$fstype* ]]; then
1234 fstypes+="${fstypes:+,}$fstype"
1243 local num=$(facet_number $facet)
1246 if [[ $(facet_type $facet) = OST ]]; then
1247 index=OSTINDEX${num}
1248 if [[ -n "${!index}" ]]; then
1253 index=${OST_INDICES[num - 1]}
1256 [[ -n "$index" ]] || index=$((num - 1))
1264 local fstype=$(facet_fstype $facet)
1268 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1270 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1271 ${dev} 2>/dev/null");;
1273 error "unknown fstype!";;
1281 local device=$(mdsdevname $num)
1282 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1288 local device=$(ostdevname $num)
1289 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1294 # Get the device of a facet.
1301 mgs) device=$(mgsdevname) ;;
1302 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1303 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1304 fs2mds) device=$(mdsdevname 1_2) ;;
1305 fs2ost) device=$(ostdevname 1_2) ;;
1306 fs3ost) device=$(ostdevname 2_2) ;;
1314 # Get the virtual device of a facet.
1321 mgs) device=$(mgsvdevname) ;;
1322 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1323 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1324 fs2mds) device=$(mdsvdevname 1_2) ;;
1325 fs2ost) device=$(ostvdevname 1_2) ;;
1326 fs3ost) device=$(ostvdevname 2_2) ;;
1334 local virt=$(virt-what 2> /dev/null)
1336 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1338 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1341 VMware|KVM|VirtualBox|Parallels|Bochs)
1342 echo $virt | tr '[A-Z]' '[a-z]' ;;
1348 # Re-read the partition table on failover partner host.
1349 # After a ZFS storage pool is created on a shared device, the partition table
1350 # on the device may change. However, the operating system on the failover
1351 # host may not notice the change automatically. Without the up-to-date partition
1352 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1353 # relative to partition rather than disk beginnings.
1355 # This function performs partprobe on the failover host to make it re-read the
1358 refresh_partition_table() {
1363 host=$(facet_passive_host $facet)
1364 if [[ -n "$host" ]]; then
1365 do_node $host "$PARTPROBE $device"
1370 # Get ZFS storage pool name.
1377 device=$(facet_device $facet)
1378 # poolname is string before "/"
1379 poolname="${device%%/*}"
1386 # Get ZFS local fsname.
1388 zfs_local_fsname() {
1390 local lfsname=$(basename $(facet_device $facet))
1396 # Create ZFS storage pool.
1403 local opts=${@:-"-o cachefile=none"}
1405 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1406 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1407 $ZPOOL create -f $opts $poolname $vdev"
1411 # Create ZFS file system.
1417 local opts=${@:-"-o mountpoint=legacy"}
1419 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1420 $ZFS create $opts $dataset"
1424 # Export ZFS storage pool.
1425 # Before exporting the pool, all datasets within the pool should be unmounted.
1433 poolname=$(zpool_name $facet)
1435 if [[ -n "$poolname" ]]; then
1436 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1437 grep -q ^$poolname/ /proc/mounts ||
1438 $ZPOOL export $opts $poolname"
1443 # Destroy ZFS storage pool.
1444 # Destroy the given pool and free up any devices for other use. This command
1445 # tries to unmount any active datasets before destroying the pool.
1446 # -f Force any active datasets contained within the pool to be unmounted.
1450 local poolname=${2:-$(zpool_name $facet)}
1452 if [[ -n "$poolname" ]]; then
1453 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1454 $ZPOOL destroy -f $poolname"
1459 # Import ZFS storage pool.
1460 # Force importing, even if the pool appears to be potentially active.
1465 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1468 poolname=$(zpool_name $facet)
1470 if [[ -n "$poolname" ]]; then
1471 opts+=" -d $(dirname $(facet_vdevice $facet))"
1472 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1473 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1474 $ZPOOL import -f $opts $poolname"
1479 # Reimport ZFS storage pool with new name
1484 local opts="-o cachefile=none"
1485 local poolname=$(zpool_name $facet)
1487 opts+=" -d $(dirname $(facet_vdevice $facet))"
1488 do_facet $facet "$ZPOOL export $poolname;
1489 $ZPOOL import $opts $poolname $newpool"
1493 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1494 # is not automatically imported on system startup.
1496 # In a failover environment, this will provide resource level fencing which
1497 # will ensure that the same ZFS storage pool will not be imported concurrently
1498 # on different nodes.
1500 disable_zpool_cache() {
1504 poolname=$(zpool_name $facet)
1506 if [[ -n "$poolname" ]]; then
1507 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1512 # This and set_osd_param() shall be used to access OSD parameters
1513 # once existed under "obdfilter":
1518 # writethrough_cache_enable
1522 local device=${2:-$FSNAME-OST*}
1525 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1526 osd-*.$device.$name 2>&1" | grep -v 'error:'
1531 local device=${2:-$FSNAME-OST*}
1535 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1536 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1540 local dz=${1:-$DEBUG_SIZE}
1542 if [ -f /sys/devices/system/cpu/possible ]; then
1543 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1545 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1548 # bug 19944, adjust size to be -gt num_possible_cpus()
1549 # promise 2MB for every cpu at least
1550 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1553 lctl set_param debug_mb=$dz
1556 set_default_debug () {
1557 local debug=${1:-"$PTLDEBUG"}
1558 local subsys=${2:-"$SUBSYSTEM"}
1559 local debug_size=${3:-$DEBUG_SIZE}
1561 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1562 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1564 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1567 set_default_debug_nodes () {
1569 local debug="${2:-"$PTLDEBUG"}"
1570 local subsys="${3:-"$SUBSYSTEM"}"
1571 local debug_size="${4:-$DEBUG_SIZE}"
1573 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1574 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1578 [[ -z "$nodes" ]] ||
1579 do_rpc_nodes "$nodes" set_default_debug \
1580 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1583 set_default_debug_facet () {
1585 local debug="${2:-"$PTLDEBUG"}"
1586 local subsys="${3:-"$SUBSYSTEM"}"
1587 local debug_size="${4:-$DEBUG_SIZE}"
1588 local node=$(facet_active_host $facet)
1590 [ -n "$node" ] || error "No host defined for facet $facet"
1592 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1596 local hostid=${1:-$(hostid)}
1598 if [ ! -s /etc/hostid ]; then
1599 printf $(echo -n $hostid |
1600 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1606 local facets=${1:-$(get_facets)}
1609 for facet in ${facets//,/ }; do
1612 [ $RC -eq 0 ] && continue
1614 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1615 skip_noexit "Restart of $facet failed!." &&
1618 error "Restart of $facet failed!"
1625 # Add argument "arg" (e.g., "loop") to the comma-separated list
1626 # of arguments for option "opt" (e.g., "-o") on command
1627 # line "opts" (e.g., "-o flock").
1633 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1635 if echo "$opts" | grep -q $opt_pattern; then
1636 opts=$(echo "$opts" | sed -e \
1637 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1639 opts+="${opts:+ }$opt $arg"
1645 # Associate loop device with a given regular file.
1646 # Return the loop device.
1648 setup_loop_device() {
1652 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1653 if [[ -z \\\$loop_dev ]]; then
1654 loop_dev=\\\$($LOSETUP -f);
1655 $LOSETUP \\\$loop_dev $file || loop_dev=;
1657 echo -n \\\$loop_dev"
1661 # Detach a loop device.
1663 cleanup_loop_device() {
1667 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1668 $LOSETUP -d $loop_dev"
1672 # Check if a given device is a block device.
1679 [[ -n "$dev" ]] || return 1
1680 do_facet $facet "test -b $dev" || return 1
1681 if [[ -n "$size" ]]; then
1682 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1683 count=1 skip=$size 2>&1" |
1684 awk '($3 == "in") { print $1 }')
1685 [[ "$in" = "1+0" ]] || return 1
1690 # Check if a given device is a device-mapper device.
1696 [[ -n "$dev" ]] || return 1
1697 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1701 # Check if a given device is a device-mapper flakey device.
1703 is_dm_flakey_dev() {
1708 [[ -n "$dev" ]] || return 1
1710 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1712 [[ $type = flakey ]] && return 0 || return 1
1716 # Check if device-mapper flakey device is supported by the kernel
1717 # of $facet node or not.
1719 dm_flakey_supported() {
1723 do_facet $facet "modprobe dm-flakey;
1724 $DMSETUP targets | grep -q flakey" &> /dev/null
1728 # Get the device-mapper flakey device name of a given facet.
1730 dm_facet_devname() {
1732 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1734 echo -n ${facet}_flakey
1738 # Get the device-mapper flakey device of a given facet.
1739 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1741 dm_facet_devpath() {
1744 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1748 # Set a device-mapper device with a new table.
1750 # The table has the following format:
1751 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1753 # flakey <target_args> includes:
1754 # <destination_device> <offset> <up_interval> <down_interval> \
1755 # [<num_features> [<feature_arguments>]]
1757 # linear <target_args> includes:
1758 # <destination_device> <start_sector>
1760 dm_set_dev_table() {
1763 local target_type=$3
1769 read tmp num_sectors tmp real_dev tmp \
1770 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1772 case $target_type in
1774 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1777 table="0 $num_sectors linear $real_dev 0"
1779 *) error "invalid target type $target_type" ;;
1782 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1783 error "failed to suspend $dm_dev"
1784 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1785 error "failed to load $target_type table into $dm_dev"
1786 do_facet $facet "$DMSETUP resume $dm_dev" ||
1787 error "failed to resume $dm_dev"
1791 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1792 # feature parameter.
1795 # All write I/O is silently ignored.
1796 # Read I/O is handled correctly.
1798 dm_set_dev_readonly() {
1800 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1802 dm_set_dev_table $facet $dm_dev flakey
1806 # Set a device-mapper device to traditional linear mapping mode.
1808 dm_clear_dev_readonly() {
1810 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1812 dm_set_dev_table $facet $dm_dev linear
1816 # Set the device of a given facet as "read-only".
1818 set_dev_readonly() {
1820 local svc=${facet}_svc
1822 if [[ $(facet_fstype $facet) = zfs ]] ||
1823 ! dm_flakey_supported $facet; then
1824 do_facet $facet $LCTL --device ${!svc} readonly
1826 dm_set_dev_readonly $facet
1831 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1838 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1839 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1840 echo -n $num_sectors
1844 # Create a device-mapper device with a given block device or regular file (will
1845 # be associated with loop device).
1846 # Return the full path of the device-mapper device.
1850 local real_dev=$2 # destination device
1851 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1852 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1854 # check if the device-mapper device to be created already exists
1855 if is_dm_dev $facet $dm_dev; then
1856 # if the existing device was set to "read-only", then clear it
1857 ! is_dm_flakey_dev $facet $dm_dev ||
1858 dm_clear_dev_readonly $facet $dm_dev
1864 # check if the destination device is a block device, and if not,
1865 # associate it with a loop device
1866 is_blkdev $facet $real_dev ||
1867 real_dev=$(setup_loop_device $facet $real_dev)
1868 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1870 # now create the device-mapper device
1871 local num_sectors=$(get_num_sectors $facet $real_dev)
1872 local table="0 $num_sectors linear $real_dev 0"
1875 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1876 { rc=${PIPESTATUS[0]}; dm_dev=; }
1877 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1884 # Map the facet name to its device variable name.
1886 facet_device_alias() {
1888 local dev_alias=$facet
1891 fs2mds) dev_alias=mds1_2 ;;
1892 fs2ost) dev_alias=ost1_2 ;;
1893 fs3ost) dev_alias=ost2_2 ;;
1901 # Save the original value of the facet device and export the new value.
1907 local active_facet=$(facet_active $facet)
1908 local dev_alias=$(facet_device_alias $active_facet)
1909 local dev_name=${dev_alias}_dev
1910 local dev=${!dev_name}
1912 if [[ $active_facet = $facet ]]; then
1913 local failover_dev=${dev_alias}failover_dev
1914 if [[ ${!failover_dev} = $dev ]]; then
1915 eval export ${failover_dev}_saved=$dev
1916 eval export ${failover_dev}=$dm_dev
1919 dev_alias=$(facet_device_alias $facet)
1920 local facet_dev=${dev_alias}_dev
1921 if [[ ${!facet_dev} = $dev ]]; then
1922 eval export ${facet_dev}_saved=$dev
1923 eval export ${facet_dev}=$dm_dev
1927 eval export ${dev_name}_saved=$dev
1928 eval export ${dev_name}=$dm_dev
1932 # Restore the saved value of the facet device.
1937 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1938 local dev_alias=$(facet_device_alias $facet)
1940 local saved_dev=${dev_alias}_dev_saved
1941 [[ -z ${!saved_dev} ]] ||
1942 eval export ${dev_alias}_dev=${!saved_dev}
1944 saved_dev=${dev_alias}failover_dev_saved
1945 [[ -z ${!saved_dev} ]] ||
1946 eval export ${dev_alias}failover_dev=${!saved_dev}
1950 # Remove a device-mapper device.
1951 # If the destination device is a loop device, then also detach it.
1955 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1959 is_dm_dev $facet $dm_dev || return 0
1961 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1962 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1964 do_facet $facet "$DMSETUP remove $dm_dev"
1965 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1967 unexport_dm_dev $facet
1969 # detach a loop device
1970 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1972 # unload dm-flakey module
1973 do_facet $facet "modprobe -r dm-flakey" || true
1979 local active_facet=$(facet_active $facet)
1980 local dev_alias=$(facet_device_alias $active_facet)
1981 local dev=${dev_alias}_dev
1982 local opt=${facet}_opt
1983 local mntpt=$(facet_mntpt $facet)
1984 local opts="${!opt} $@"
1985 local fstype=$(facet_fstype $facet)
1987 local dm_dev=${!dev}
1989 module_loaded lustre || load_modules
1993 if dm_flakey_supported $facet; then
1994 dm_dev=$(dm_create_dev $facet ${!dev})
1995 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1998 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2000 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2002 # import ZFS storage pool
2003 import_zpool $facet || return ${PIPESTATUS[0]}
2005 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2006 lustre:svname $dm_dev");;
2008 error "unknown fstype!";;
2011 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2012 # for testing LU-482 error handling in mount_facets() and test_0a()
2013 if [ -f $TMP/test-lu482-trigger ]; then
2017 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2021 if [ $RC -ne 0 ]; then
2022 echo "Start of $dm_dev on ${facet} failed ${RC}"
2026 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2027 if [[ "$health" != "healthy" ]]; then
2028 error "$facet is in a unhealthy state"
2031 set_default_debug_facet $facet
2033 if [[ $opts =~ .*nosvc.* ]]; then
2034 echo "Start $dm_dev without service"
2039 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2040 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2041 "" || error "$dm_dev failed to initialize!";;
2043 wait_update_facet ${facet} "$ZFS get -H -o value \
2044 lustre:svname $dm_dev 2>/dev/null | \
2045 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2046 error "$dm_dev failed to initialize!";;
2049 error "unknown fstype!";;
2053 # commit the device label change to disk
2054 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2055 echo "Commit the device label on ${!dev}"
2056 do_facet $facet "sync; sleep 1; sync"
2060 label=$(devicelabel ${facet} $dm_dev)
2061 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2062 eval export ${facet}_svc=${label}
2063 echo Started ${label}
2065 export_dm_dev $facet $dm_dev
2070 # start facet device options
2076 local dev_alias=$(facet_device_alias $facet)
2078 eval export ${dev_alias}_dev=${device}
2079 eval export ${facet}_opt=\"$@\"
2081 local varname=${dev_alias}failover_dev
2082 if [ -n "${!varname}" ] ; then
2083 eval export ${dev_alias}failover_dev=${!varname}
2085 eval export ${dev_alias}failover_dev=$device
2088 local mntpt=$(facet_mntpt $facet)
2089 do_facet ${facet} mkdir -p $mntpt
2090 eval export ${facet}_MOUNT=$mntpt
2091 mount_facet ${facet}
2101 local HOST=$(facet_active_host $facet)
2102 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2104 local mntpt=$(facet_mntpt $facet)
2105 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2106 if [ ${running} -ne 0 ]; then
2107 echo "Stopping $mntpt (opts:$@) on $HOST"
2108 do_facet ${facet} $UMOUNT $@ $mntpt
2111 # umount should block, but we should wait for unrelated obd's
2112 # like the MGS or MGC to also stop.
2113 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2115 if [[ $(facet_fstype $facet) == zfs ]]; then
2116 # export ZFS storage pool
2117 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2118 elif dm_flakey_supported $facet; then
2119 local host=${facet}_HOST
2120 local failover_host=${facet}failover_HOST
2121 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2122 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2123 dm_cleanup_dev $facet
2128 # get mdt quota type
2130 local varsvc=${SINGLEMDS}_svc
2131 do_facet $SINGLEMDS $LCTL get_param -n \
2132 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2135 # get ost quota type
2137 # All OSTs should have same quota type
2138 local varsvc=ost1_svc
2139 do_facet ost1 $LCTL get_param -n \
2140 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2143 # restore old quota type settings
2145 if [ "$old_MDT_QUOTA_TYPE" ]; then
2146 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2147 do_facet mgs $PERM_CMD \
2148 osd-*.$FSNAME-MDT*.quota_slave.enable = \
2151 do_facet mgs $PERM_CMD \
2152 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2155 if [ "$old_OST_QUOTA_TYPE" ]; then
2156 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2157 do_facet mgs $PERM_CMD \
2158 osd-*.$FSNAME-OST*.quota_slave.enable = \
2161 do_facet mgs $LCTL conf_param \
2162 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2167 # Handle the case when there is a space in the lfs df
2168 # "filesystem summary" line the same as when there is no space.
2169 # This will allow fixing the "lfs df" summary line in the future.
2171 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2174 # Get free inodes on the MDT specified by mdt index, free indoes on
2175 # the whole filesystem will be returned when index == -1.
2181 if [ $index -eq -1 ]; then
2184 mdt_uuid=$(mdtuuid_from_index $index)
2187 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2192 # Get the OST device status from 'lfs df' with a given OST index.
2196 local mnt_pnt=${2:-$MOUNT}
2199 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2200 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2206 # save old quota type & set new quota type
2207 local mdt_qtype=$(mdt_quota_type)
2208 local ost_qtype=$(ost_quota_type)
2210 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2211 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2213 export old_MDT_QUOTA_TYPE=$mdt_qtype
2214 export old_OST_QUOTA_TYPE=$ost_qtype
2216 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2217 do_facet mgs $PERM_CMD \
2218 osd-*.$FSNAME-MDT*.quota_slave.enable=$QUOTA_TYPE
2219 do_facet mgs $PERM_CMD \
2220 osd-*.$FSNAME-OST*.quota_slave.enable=$QUOTA_TYPE
2222 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2223 error "set mdt quota type failed"
2224 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2225 error "set ost quota type failed"
2228 local quota_usrs=$QUOTA_USERS
2230 # get_filesystem_size
2231 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2232 local blk_soft=$((disksz + 1024))
2233 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2235 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2236 local i_soft=$inodes
2237 local i_hard=$((i_soft + i_soft / 20))
2239 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2240 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2241 "inode-hardlimit: $i_hard"
2244 for usr in $quota_usrs; do
2245 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2247 cmd="$LFS setquota -$type $usr -b $blk_soft"
2248 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2250 eval $cmd || error "$cmd FAILED!"
2252 # display the quota status
2253 echo "Quota settings for $usr : "
2254 $LFS quota -v -u $usr $mntpt || true
2261 local opts=${3:-$MOUNT_OPTS}
2262 opts=${opts:+-o $opts}
2263 local flags=${4:-$MOUNT_FLAGS}
2265 local device=$MGSNID:/$FSNAME$FILESET
2266 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2267 echo "Bad mount command: opt=$flags $opts dev=$device " \
2273 # update mount option with skpath
2274 opts=$(add_sk_mntflag $opts)
2277 echo "Starting client: $client: $flags $opts $device $mnt"
2278 do_node $client mkdir -p $mnt
2279 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2280 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2282 #disable FILESET if not supported
2283 do_nodes $client lctl get_param -n \
2284 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2285 device=$MGSNID:/$FSNAME
2286 do_node $client mkdir -p $mnt/$FILESET
2287 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2290 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2291 # Mount using nodemap key
2292 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2293 if $SK_UNIQUE_NM; then
2294 mountkey=$SK_PATH/nodemap/c0.key
2296 local prunedopts=$(echo $opts |
2297 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2298 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2301 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2305 set_default_debug_nodes $client
2316 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2318 [ "$3" ] && force=-f
2319 [ $running -eq 0 ] && return 0
2321 echo "Stopping client $client $mnt (opts:$force)"
2322 do_node $client lsof -t $mnt || need_kill=no
2323 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2324 pids=$(do_node $client lsof -t $mnt | sort -u);
2325 if [ -n "$pids" ]; then
2326 do_node $client kill -9 $pids || true
2330 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2332 if [ $busy -ne 0 ] ; then
2333 echo "$mnt is still busy, wait one second" && sleep 1
2334 do_node $client umount $force $mnt
2338 # Mount the file system on the MDS
2339 mount_mds_client() {
2340 local mds_HOST=${SINGLEMDS}_HOST
2342 do_facet $SINGLEMDS "mkdir -p $MOUNT2"
2343 zconf_mount $mds1_HOST $MOUNT2 $MOUNT_OPTS ||
2344 error "unable to mount $MOUNT2 on MDS"
2347 # Unmount the file system on the MDS
2348 umount_mds_client() {
2349 local mds_HOST=${SINGLEMDS}_HOST
2350 zconf_umount $mds1_HOST $MOUNT2
2351 do_facet $SINGLEMDS "rm -rf $MOUNT2"
2354 # nodes is comma list
2355 sanity_mount_check_nodes () {
2361 # FIXME: assume that all cluster nodes run the same os
2362 [ "$(uname)" = Linux ] || return 0
2365 for mnt in $mnts ; do
2366 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2367 mpts=\\\$(mount | grep -c $mnt' ');
2368 if [ \\\$running -ne \\\$mpts ]; then
2369 echo \\\$(hostname) env are INSANE!;
2372 [ $? -eq 0 ] || rc=1
2377 sanity_mount_check_servers () {
2378 [ -n "$CLIENTONLY" ] &&
2379 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2380 echo Checking servers environments
2382 # FIXME: modify get_facets to display all facets wo params
2383 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2387 for facet in ${facets//,/ }; do
2388 node=$(facet_host ${facet})
2389 mntpt=$(facet_mntpt $facet)
2390 sanity_mount_check_nodes $node $mntpt ||
2391 { error "server $node environments are insane!"; return 1; }
2395 sanity_mount_check_clients () {
2396 local clients=${1:-$CLIENTS}
2397 local mntpt=${2:-$MOUNT}
2398 local mntpt2=${3:-$MOUNT2}
2400 [ -z $clients ] && clients=$(hostname)
2401 echo Checking clients $clients environments
2403 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2404 error "clients environments are insane!"
2407 sanity_mount_check () {
2408 sanity_mount_check_servers || return 1
2409 sanity_mount_check_clients || return 2
2412 # mount clients if not mouted
2413 zconf_mount_clients() {
2416 local opts=${3:-$MOUNT_OPTS}
2417 opts=${opts:+-o $opts}
2418 local flags=${4:-$MOUNT_FLAGS}
2419 local device=$MGSNID:/$FSNAME$FILESET
2420 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2421 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2426 echo "Starting client $clients: $flags $opts $device $mnt"
2427 do_nodes $clients mkdir -p $mnt
2428 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2429 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2430 # Mount with own nodemap key
2432 # Mount all server nodes first with per-NM keys
2433 for nmclient in ${clients//,/ }; do
2434 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2435 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2438 # set perms for per-nodemap keys else permission denied
2439 do_nodes $(comma_list $(all_nodes)) \
2440 "keyctl show | grep lustre | cut -c1-11 |
2442 xargs -IX keyctl setperm X 0x3f3f3f3f"
2443 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2445 for nmclient in ${clients//,/ }; do
2446 if $SK_UNIQUE_NM; then
2447 mountkey=$SK_PATH/nodemap/c$i.key
2449 do_node $nmclient "! grep -q $mnt' ' \
2450 /proc/mounts || umount $mnt"
2451 local prunedopts=$(add_sk_mntflag $prunedopts);
2452 prunedopts=$(echo $prunedopts | sed -e \
2453 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2455 do_nodes $(comma_list $(all_server_nodes)) \
2458 do_node $nmclient $MOUNT_CMD $flags \
2459 $prunedopts $MGSNID:/$FSNAME $mnt ||
2464 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2466 do_nodes $clients $MOUNT_CMD $flags $opts \
2467 $MGSNID:/$FSNAME $mnt || return 1
2469 #disable FILESET if not supported
2470 do_nodes $clients lctl get_param -n \
2471 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2472 device=$MGSNID:/$FSNAME
2473 do_nodes $clients mkdir -p $mnt/$FILESET
2474 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2478 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2479 # Mount with nodemap key
2481 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2482 for nmclient in ${clients//,/ }; do
2483 if $SK_UNIQUE_NM; then
2484 mountkey=$SK_PATH/nodemap/c$i.key
2486 local prunedopts=$(echo $opts | sed -e \
2487 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2488 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2491 running=\\\$(mount | grep -c $mnt' ');
2493 if [ \\\$running -eq 0 ] ; then
2495 $MOUNT_CMD $flags $prunedopts $device $mnt;
2498 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2499 grep 'type lustre' | wc -l);
2500 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2501 echo zconf_mount_clients FAILED: \
2502 mount count \\\$running, not matching \
2503 with mount count of 'type lustre' \
2504 \\\$lustre_mnt_count;
2508 exit \\\$rc" || return ${PIPESTATUS[0]}
2515 if $SHARED_KEY; then
2516 tmpopts=$(add_sk_mntflag $opts)
2519 running=\\\$(mount | grep -c $mnt' ');
2521 if [ \\\$running -eq 0 ] ; then
2523 $MOUNT_CMD $flags $tmpopts $device $mnt;
2526 exit \\\$rc" || return ${PIPESTATUS[0]}
2529 echo "Started clients $clients: "
2530 do_nodes $clients "mount | grep $mnt' '"
2532 set_default_debug_nodes $clients
2537 zconf_umount_clients() {
2542 [ "$3" ] && force=-f
2544 echo "Stopping clients: $clients $mnt (opts:$force)"
2545 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2546 if [ \\\$running -ne 0 ] ; then
2547 echo Stopping client \\\$(hostname) $mnt opts:$force;
2548 lsof $mnt || need_kill=no;
2549 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2550 pids=\\\$(lsof -t $mnt | sort -u);
2551 if [ -n \\\"\\\$pids\\\" ]; then
2555 while umount $force $mnt 2>&1 | grep -q "busy"; do
2556 echo "$mnt is still busy, wait one second" && sleep 1;
2563 echo + $POWER_DOWN $node
2567 shutdown_node_hard () {
2569 local attempts=$SHUTDOWN_ATTEMPTS
2571 for i in $(seq $attempts) ; do
2574 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2575 echo "waiting for $host to fail attempts=$attempts"
2576 [ $i -lt $attempts ] || \
2577 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2583 local mnt=${2:-$MOUNT}
2586 if [ "$FAILURE_MODE" = HARD ]; then
2587 shutdown_node_hard $client
2589 zconf_umount_clients $client $mnt -f
2595 local facets="$(get_facets OST),$(get_facets MDS)"
2598 combined_mgs_mds || facets="$facets,mgs"
2600 for facet in ${facets//,/ }; do
2601 if [ $(facet_active_host $facet) == $host ]; then
2602 affected="$affected $facet"
2606 echo $(comma_list $affected)
2611 local host=${2:-$(facet_host $facet)}
2613 local label=$(convert_facet2label $facet)
2614 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2617 facets_up_on_host () {
2619 local facets=$(facets_on_host $host)
2622 for facet in ${facets//,/ }; do
2623 if $(facet_up $facet $host); then
2624 affected_up="$affected_up $facet"
2628 echo $(comma_list $affected_up)
2633 local affected_facet
2634 local affected_facets
2636 if [[ "$FAILURE_MODE" = HARD ]]; then
2637 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2638 dm_flakey_supported $facet; then
2639 affected_facets=$(affected_facets $facet)
2640 for affected_facet in ${affected_facets//,/ }; do
2641 unexport_dm_dev $affected_facet
2645 shutdown_node_hard $(facet_active_host $facet)
2653 echo + $POWER_UP $node
2666 if [ "$FAILURE_MODE" = HARD ]; then
2667 reboot_node $(facet_active_host $facet)
2675 if [ "$FAILURE_MODE" = HARD ]; then
2685 for facet in ${facets//,/ }; do
2686 hosts=$(expand_list $hosts $(facet_host $facet) )
2692 _check_progs_installed () {
2696 for prog in $progs; do
2697 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2698 echo $prog missing on $(hostname)
2705 check_progs_installed () {
2709 do_rpc_nodes "$nodes" _check_progs_installed $@
2712 # recovery-scale functions
2714 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2717 start_client_load() {
2720 local var=$(node_var_name $client)_load
2721 eval export ${var}=$load
2723 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2724 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2725 END_RUN_FILE=$END_RUN_FILE \
2726 LOAD_PID_FILE=$LOAD_PID_FILE \
2727 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2728 TESTNAME=$TESTNAME \
2729 DBENCH_LIB=$DBENCH_LIB \
2730 DBENCH_SRC=$DBENCH_SRC \
2731 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2736 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2737 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2738 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2739 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2740 ior_blockSize=$ior_blockSize \
2741 ior_blockUnit=$ior_blockUnit \
2742 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2743 ior_DURATION=$ior_DURATION \
2744 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2745 ior_custom_params=\\\"$ior_custom_param\\\" \
2746 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2749 log "Started client load: ${load} on $client"
2751 # get the children process IDs
2752 local pids=$(ps --ppid $ppid -o pid= | xargs)
2753 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2757 start_client_loads () {
2758 local -a clients=(${1//,/ })
2759 local numloads=${#CLIENT_LOADS[@]}
2761 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2762 local load=$((nodenum % numloads))
2763 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2765 # bug 22169: wait the background threads to start
2769 # only for remote client
2770 check_client_load () {
2772 local var=$(node_var_name $client)_load
2773 local testload=run_${!var}.sh
2775 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2777 # bug 18914: try to connect several times not only when
2778 # check ps, but while check_node_health also
2782 while [ $RC = 254 -a $tries -gt 0 ]; do
2786 if ! check_node_health $client; then
2788 if [ $RC -eq 254 ]; then
2789 # FIXME: not sure how long we shuold sleep here
2793 echo "check node health failed: RC=$RC "
2797 # We can continue try to connect if RC=254
2798 # Just print the warning about this
2799 if [ $RC = 254 ]; then
2800 echo "got a return status of $RC from do_node while checking " \
2801 "node health on $client"
2804 # see if the load is still on the client
2807 while [ $RC = 254 -a $tries -gt 0 ]; do
2811 if ! do_node $client \
2812 "ps auxwww | grep -v grep | grep -q $testload"; then
2817 if [ $RC = 254 ]; then
2818 echo "got a return status of $RC from do_node while checking " \
2819 "(node health and 'ps') the client load on $client"
2820 # see if we can diagnose a bit why this is
2825 check_client_loads () {
2826 local clients=${1//,/ }
2830 for client in $clients; do
2831 check_client_load $client
2833 if [ "$rc" != 0 ]; then
2834 log "Client load failed on node $client, rc=$rc"
2840 restart_client_loads () {
2841 local clients=${1//,/ }
2842 local expectedfail=${2:-""}
2846 for client in $clients; do
2847 check_client_load $client
2849 if [ "$rc" != 0 -a "$expectedfail" ]; then
2850 local var=$(node_var_name $client)_load
2851 start_client_load $client ${!var}
2852 echo "Restarted client load ${!var}: on $client. Checking ..."
2853 check_client_load $client
2855 if [ "$rc" != 0 ]; then
2856 log "Client load failed to restart on node $client, rc=$rc"
2857 # failure one client load means test fail
2858 # we do not need to check other
2867 # Start vmstat and save its process ID in a file.
2872 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2875 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2876 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2879 # Display the nodes on which client loads failed.
2880 print_end_run_file() {
2884 [ -s $file ] || return 0
2886 echo "Found the END_RUN_FILE file: $file"
2889 # A client load will stop if it finds the END_RUN_FILE file.
2890 # That does not mean the client load actually failed though.
2891 # The first node in END_RUN_FILE is the one we are interested in.
2894 if [ -n "$node" ]; then
2895 local var=$(node_var_name $node)_load
2897 local prefix=$TESTLOG_PREFIX
2898 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2899 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2900 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2902 echo "Client load ${!var} failed on node $node:"
2908 # Stop the process which had its PID saved in a file.
2913 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2915 do_nodes $nodes "test -f $pid_file &&
2916 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2919 # Stop all client loads.
2920 stop_client_loads() {
2921 local nodes=${1:-$CLIENTS}
2924 # stop the client loads
2925 stop_process $nodes $pid_file
2927 # clean up the processes that started them
2928 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2930 # End recovery-scale functions
2932 # verify that lustre actually cleaned up properly
2934 VAR=$(lctl get_param -n catastrophe 2>&1)
2935 if [ $? = 0 ] ; then
2936 if [ $VAR != 0 ]; then
2937 error "LBUG/LASSERT detected"
2940 BUSY=$(dmesg | grep -i destruct || true)
2941 if [ -n "$BUSY" ]; then
2943 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2947 check_mem_leak || exit 204
2949 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2950 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2953 if module_loaded lnet || module_loaded libcfs; then
2954 echo "$TESTSUITE: modules still loaded..." 1>&2
2963 if [[ "$1" == "--verbose" ]]; then
2978 PREV_RESULT=$(do_node $node "$TEST")
2980 RESULT=$(do_node $node "$TEST")
2981 if [[ "$RESULT" == "$FINAL" ]]; then
2982 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2983 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2987 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2988 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2992 [[ $WAIT -ge $MAX ]] && break
2993 [[ $((WAIT % print)) -eq 0 ]] &&
2994 echo "Waiting $((MAX - WAIT)) secs for update"
2995 WAIT=$((WAIT + sleep))
2998 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
3002 wait_update_facet() {
3004 [ "$1" = "--verbose" ] && verbose="$1" && shift
3008 wait_update $verbose $(facet_active_host $facet) "$@"
3012 do_nodes $(comma_list $(mdts_nodes)) \
3013 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3014 do_nodes $(comma_list $(osts_nodes)) \
3015 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3016 grep -v 'Found no match'
3020 local zfs_wait=${2:-5}
3022 # the occupied disk space will be released
3023 # only after TXGs are committed
3024 if [[ $(facet_fstype $1) == zfs ]]; then
3025 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3033 local lwm=$3 #low watermark
3034 local size_mb #how many MB should we write to pass watermark
3035 local ost_name=$(ostname_from_index $ost_idx)
3037 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3039 if (( $free_kb / 1024 > lwm )); then
3040 size_mb=$((free_kb / 1024 - lwm))
3042 #If 10% of free space cross low watermark use it
3043 if (( $free_kb / 10240 > size_mb )); then
3044 size_mb=$((free_kb / 10240))
3046 #At least we need to store 1.1 of difference between
3047 #free space and low watermark
3048 size_mb=$((size_mb + size_mb / 10))
3050 if (( lwm <= $free_kb / 1024 )) ||
3051 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3052 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3053 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3054 count=$size_mb oflag=append conv=notrunc
3059 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3060 echo "OST still has $((free_kb / 1024)) MB free"
3063 # This checks only the primary MDS
3064 ost_watermarks_get() {
3066 local ost_name=$(ostname_from_index $ost_idx)
3067 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3069 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3070 osp.$mdtosc_proc.reserved_mb_high)
3071 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3072 osp.$mdtosc_proc.reserved_mb_low)
3077 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3078 ost_watermarks_set() {
3082 local ost_name=$(ostname_from_index $ost_idx)
3083 local facets=$(get_facets MDS)
3085 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3086 osp.*$ost_name*.reserved_mb_low=$lwm \
3087 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3089 # sleep to ensure we see the change
3093 ost_watermarks_set_low_space() {
3095 local wms=$(ost_watermarks_get $ost_idx)
3096 local ost_name=$(ostname_from_index $ost_idx)
3098 local old_lwm=$(echo $wms | awk '{ print $1 }')
3099 local old_hwm=$(echo $wms | awk '{ print $2 }')
3101 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3102 # minimal extension size is 64M
3104 if (( $blocks / 1024 > 50 )); then
3105 new_lwm=$((blocks / 1024 - 50))
3107 local new_hwm=$((new_lwm + 5))
3109 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3110 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3113 # Set watermarks to ~current available space & then write data to fill it
3114 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3115 # internal statfs used by the stripe allocator
3117 # first parameter is the filename-prefix, which must get under t-f cleanup
3118 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3119 ost_watermarks_set_enospc() {
3123 local ost_name=$(ostname_from_index $ost_idx)
3124 local facets=$(get_facets MDS)
3128 for MDS in ${facets//,/ }; do
3129 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3131 do_facet $MDS $LCTL get_param -n \
3132 osp.$mdtosc_proc.reserved_mb_high ||
3133 skip "remote MDS does not support reserved_mb_high"
3136 wms=$(ost_watermarks_set_low_space $ost_idx)
3137 local new_lwm=$(echo $wms | awk '{ print $4 }')
3138 fill_ost $filename $ost_idx $new_lwm
3139 #First enospc could execute orphan deletion so repeat
3140 fill_ost $filename $ost_idx $new_lwm
3144 ost_watermarks_enospc_delete_files() {
3148 rm -f $DIR/${filename}.fill_ost$ost_idx
3150 wait_delete_completed
3154 # clean up from "ost_watermarks_set_enospc"
3155 ost_watermarks_clear_enospc() {
3161 ost_watermarks_enospc_delete_files $filename $ost_idx
3162 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3163 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3166 wait_delete_completed_mds() {
3167 local max_wait=${1:-20}
3169 local stime=$(date +%s)
3174 # find MDS with pending deletions
3175 for node in $(mdts_nodes); do
3176 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3177 2>/dev/null | calc_sum)
3178 if [[ $changes -eq 0 ]]; then
3181 mds2sync="$mds2sync $node"
3183 if [ -z "$mds2sync" ]; then
3184 wait_zfs_commit $SINGLEMDS
3187 mds2sync=$(comma_list $mds2sync)
3189 # sync MDS transactions
3190 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3192 # wait till all changes are sent and commmitted by OSTs
3193 # for ldiskfs space is released upon execution, but DMU
3194 # do this upon commit
3197 while [[ $WAIT -ne $max_wait ]]; do
3198 changes=$(do_nodes $mds2sync \
3199 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3200 #echo "$node: $changes changes on all"
3201 if [[ $changes -eq 0 ]]; then
3202 wait_zfs_commit $SINGLEMDS
3204 # the occupied disk space will be released
3205 # only after TXGs are committed
3206 wait_zfs_commit ost1
3214 echo "Delete is not completed in $((etime - stime)) seconds"
3215 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3222 # we can use "for" here because we are waiting the slowest
3223 for host in ${hostlist//,/ }; do
3224 check_network "$host" 900
3226 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3233 for facet in ${facetlist//,/ }; do
3234 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3236 wait_for_host $hostlist
3239 _wait_recovery_complete () {
3242 # Use default policy if $2 is not passed by caller.
3243 local MAX=${2:-$(max_recovery_time)}
3248 while [ $WAIT -lt $MAX ]; do
3249 STATUS=$(lctl get_param -n $param | grep status)
3251 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3254 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3256 echo "$param recovery not done in $MAX sec. $STATUS"
3260 wait_recovery_complete () {
3263 # with an assumption that at_max is the same on all nodes
3264 local MAX=${2:-$(max_recovery_time)}
3267 if [ "$FAILURE_MODE" = HARD ]; then
3268 facets=$(facets_on_host $(facet_active_host $facet))
3270 echo affected facets: $facets
3272 # we can use "for" here because we are waiting the slowest
3273 for facet in ${facets//,/ }; do
3274 local var_svc=${facet}_svc
3275 local param="*.${!var_svc}.recovery_status"
3277 local host=$(facet_active_host $facet)
3278 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3282 wait_mds_ost_sync () {
3283 # just because recovery is done doesn't mean we've finished
3284 # orphan cleanup. Wait for llogs to get synchronized.
3285 echo "Waiting for orphan cleanup..."
3286 # MAX value includes time needed for MDS-OST reconnection
3287 local MAX=$(( TIMEOUT * 2 ))
3288 local WAIT_TIMEOUT=${1:-$MAX}
3291 local list=$(comma_list $(mdts_nodes))
3292 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3293 if ! do_facet $SINGLEMDS \
3294 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3296 # old way, use mds_sync
3298 list=$(comma_list $(osts_nodes))
3299 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3302 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3303 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3304 local -a sync=($(do_nodes $list "$cmd"))
3307 for ((i=0; i<${#sync[@]}; i++)); do
3309 [ ${sync[$i]} -eq 1 ] && continue
3311 [ ${sync[$i]} -eq 0 ] && continue
3313 # there is a not finished MDS-OST synchronization
3317 sleep 2 # increase waiting time and cover statfs cache
3318 [ ${con} -eq 1 ] && return 0
3319 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3323 # show which nodes are not finished.
3324 cmd=$(echo $cmd | sed 's/-n//')
3325 do_nodes $list "$cmd"
3326 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3330 # Wait OSTs to be active on both client and MDT side.
3332 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3333 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3334 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3335 error "wait_update OSTs up on client failed"
3337 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3338 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3339 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3340 error "wait_update OSTs up on MDT0000 failed"
3343 wait_destroy_complete () {
3344 echo "Waiting for local destroys to complete"
3345 # MAX value shouldn't be big as this mean server responsiveness
3346 # never increase this just to make test pass but investigate
3347 # why it takes so long time
3350 while [ $WAIT -lt $MAX ]; do
3351 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3355 for ((i=0; i<${#RPCs[@]}; i++)); do
3356 [ ${RPCs[$i]} -eq 0 ] && continue
3357 # there are still some destroy RPCs in flight
3362 [ ${con} -eq 1 ] && return 0 # done waiting
3363 echo "Waiting ${WAIT}s for local destroys to complete"
3366 echo "Local destroys weren't done in $MAX sec."
3370 wait_delete_completed() {
3371 wait_delete_completed_mds $1 || return $?
3372 wait_destroy_complete || return $?
3381 # conf-sanity 31 takes a long time cleanup
3382 while [ $WAIT -lt 300 ]; do
3383 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3384 lctl dl | grep ' ST ' || true")
3385 [ -z "${running}" ] && return 0
3386 echo "waited $WAIT for${running}"
3387 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3389 WAIT=$((WAIT + INTERVAL))
3391 echo "service didn't stop after $WAIT seconds. Still running:"
3396 wait_remote_prog () {
3402 [ "$PDSH" = "no_dsh" ] && return 0
3404 while [ $WAIT -lt $2 ]; do
3405 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3406 [ -z "${running}" ] && return 0 || true
3407 echo "waited $WAIT for: "
3409 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3411 WAIT=$((WAIT + INTERVAL))
3413 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3414 [ -z "$pids" ] && return 0
3415 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3416 # FIXME: not portable
3417 for pid in $pids; do
3418 cat /proc/${pid}/status || true
3419 cat /proc/${pid}/wchan || true
3421 kill -9 $pid || true
3430 local clients=${1:-$CLIENTS}
3432 if [ -z "$clients" ]; then
3435 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3440 # not every config has many clients
3446 # usually checked on particular client or locally
3455 client_reconnect_try() {
3456 local f=$MOUNT/recon
3459 if [ -z "$CLIENTS" ]; then
3460 $LFS df $MOUNT; uname -n >> $f
3462 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3464 echo "Connected clients: $(cat $f)"
3465 ls -l $f > /dev/null
3469 client_reconnect() {
3470 # one client_reconnect_try call does not always do the job...
3472 client_reconnect_try && break
3477 affected_facets () {
3480 local host=$(facet_active_host $facet)
3481 local affected=$facet
3483 if [ "$FAILURE_MODE" = HARD ]; then
3484 affected=$(facets_up_on_host $host)
3490 local E2FSCK_ON_MDT0=false
3491 if [ "$1" == "--fsck" ]; then
3493 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3505 #Because it will only get up facets, we need get affected
3506 #facets before shutdown
3507 #For HARD Failure mode, it needs make sure facets on the same
3508 #HOST will only be shutdown and reboot once
3509 for facet in ${facets//,/ }; do
3510 local affected_facet
3512 #check whether facet has been included in other affected facets
3513 for ((index=0; index<$total; index++)); do
3514 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3517 if [ $skip -eq 0 ]; then
3518 affecteds[$total]=$(affected_facets $facet)
3523 for ((index=0; index<$total; index++)); do
3524 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3525 local host=$(facet_active_host $facet)
3526 echo "Failing ${affecteds[index]} on $host"
3527 shutdown_facet $facet
3530 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3531 $(mdsdevname 1) "-n" || error "Running e2fsck")
3533 for ((index=0; index<$total; index++)); do
3534 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3535 echo reboot facets: ${affecteds[index]}
3539 change_active ${affecteds[index]}
3541 wait_for_facet ${affecteds[index]}
3544 init_facets_vars_simple
3546 # start mgs first if it is affected
3547 if ! combined_mgs_mds &&
3548 list_member ${affecteds[index]} mgs; then
3549 mount_facet mgs || error "Restart of mgs failed"
3551 # FIXME; has to be changed to mount all facets concurrently
3552 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3553 echo mount facets: ${affecteds[index]}
3554 mount_facets ${affecteds[index]}
3556 do_nodes $(comma_list $(all_nodes)) \
3557 "keyctl show | grep lustre | cut -c1-11 |
3559 xargs -IX keyctl setperm X 0x3f3f3f3f"
3570 do_facet $facet "sync; sync; sync"
3573 # make sure there will be no seq change
3574 local clients=${CLIENTS:-$HOSTNAME}
3575 local f=fsa-\\\$\(hostname\)
3576 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3577 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3579 local svc=${facet}_svc
3580 do_facet $facet $LCTL --device ${!svc} notransno
3582 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3583 # in-memory state has to be cleared by either rebooting the host or
3584 # exporting and reimporting the pool.
3586 # Although the uberblocks are not updated when a pool is freezed,
3587 # transactions are still written to the disks. Modified blocks may be
3588 # cached in memory when tests try reading them back. The
3589 # export-and-reimport process also evicts any cached pool data from
3590 # memory to provide the correct "data loss" semantics.
3592 # In the test framework, the exporting and importing operations are
3593 # handled by stop() and mount_facet() separately, which are used
3594 # inside fail() and fail_abort().
3596 set_dev_readonly $facet
3597 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3598 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3601 replay_barrier_nodf() {
3602 local facet=$1 echo running=${running}
3603 do_facet $facet "sync; sync; sync"
3604 local svc=${facet}_svc
3605 echo Replay barrier on ${!svc}
3606 do_facet $facet $LCTL --device ${!svc} notransno
3607 set_dev_readonly $facet
3608 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3609 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3612 replay_barrier_nosync() {
3613 local facet=$1 echo running=${running}
3614 local svc=${facet}_svc
3615 echo Replay barrier on ${!svc}
3616 do_facet $facet $LCTL --device ${!svc} notransno
3617 set_dev_readonly $facet
3618 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3619 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3623 # Get Lustre client uuid for a given Lustre mount point.
3626 local mntpnt=${1:-$MOUNT}
3628 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3629 local uuid=$($LCTL get_param -n llite.$name.uuid)
3634 mds_evict_client() {
3635 local mntpnt=${1:-$MOUNT}
3636 local uuid=$(get_client_uuid $mntpnt)
3638 do_facet $SINGLEMDS \
3639 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3642 ost_evict_client() {
3643 local mntpnt=${1:-$MOUNT}
3644 local uuid=$(get_client_uuid $mntpnt)
3647 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3652 local clients=${CLIENTS:-$HOSTNAME}
3654 SK_NO_KEY_save=$SK_NO_KEY
3656 export SK_NO_KEY=false
3658 facet_failover $* || error "failover: $?"
3659 export SK_NO_KEY=$SK_NO_KEY_save
3660 # to initiate all OSC idling connections
3662 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3663 clients_up || error "post-failover stat: $?"
3668 facet_failover $facet
3674 change_active $facet
3675 wait_for_facet $facet
3676 mount_facet $facet -o abort_recovery
3677 clients_up || echo "first stat failed: $?"
3678 clients_up || error "post-failover stat: $?"
3681 host_nids_address() {
3685 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3689 if [ "$1" = "'*'" ]; then echo \'*\'; else
3695 if [[ -n "$NETTYPE" ]]; then
3696 h2name_or_ip "$1" "$NETTYPE"
3698 h2name_or_ip "$1" "$2"
3701 declare -fx h2nettype
3703 # Wrapper function to print the deprecation warning
3705 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3706 if [[ -n "$NETTYPE" ]]; then
3709 h2nettype "$1" "tcp"
3713 # Wrapper function to print the deprecation warning
3715 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3716 if [[ -n "$NETTYPE" ]]; then
3719 h2nettype "$1" "o2ib"
3723 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3724 # expressions format. As a bonus we can then just pass in those variables
3725 # to pdsh. What this function does is take a HOSTLIST type string and
3726 # expand it into a space deliminated list for us.
3734 [ -z "$hostlist" ] && return
3736 # Translate the case of [..],..,[..] to [..] .. [..]
3737 list="${hostlist/],/] }"
3739 [[ "$front" == *,* ]] && {
3742 list=${list/${old}/${new}}
3745 for item in $list; do
3746 # Test if we have any []'s at all
3747 if [ "$item" != "${item/\[/}" ]; then {
3748 # Expand the [*] into list
3752 if [ "$name" != "$item" ]; then
3753 group=${item#$name[*}
3756 for range in ${group//,/ }; do
3762 # Number of leading zeros
3765 end=$(echo $end | sed 's/0*//')
3766 [[ -z "$end" ]] && end=0
3767 [[ $padlen2 -gt $padlen ]] && {
3768 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3771 begin=$(echo $begin | sed 's/0*//')
3772 [ -z $begin ] && begin=0
3774 if [ ! -z "${begin##[!0-9]*}" ]; then
3775 order=$(seq -f "%0${padlen}g" $begin $end)
3777 order=$(eval echo {$begin..$end});
3780 for num in $order; do
3781 value="${name#*,}${num}${back}"
3782 [ "$value" != "${value/\[/}" ] && {
3783 value=$(hostlist_expand "$value")
3785 myList="$myList $value"
3790 myList="$myList $item"
3793 myList=${myList//,/ }
3794 myList=${myList:1} # Remove first character which is a space
3796 # Filter any duplicates without sorting
3798 myList="${list%% *}"
3800 while [[ "$list" != ${myList##* } ]]; do
3801 local tlist=" $list"
3802 list=${tlist// ${list%% *} / }
3804 myList="$myList ${list%% *}"
3806 myList="${myList%* }";
3808 # We can select an object at an offset in the list
3811 for item in $myList; do
3813 [ $cnt -eq $offset ] && {
3817 [ $(get_node_count $myList) -ne 1 ] && myList=""
3826 [ "$facet" == client ] && echo -n $HOSTNAME && return
3827 varname=${facet}_HOST
3828 if [ -z "${!varname}" ]; then
3829 if [ "${facet:0:3}" == "ost" ]; then
3830 local fh=${facet%failover}_HOST
3831 eval export ${facet}_HOST=${!fh}
3832 if [ -z "${!varname}" ]; then
3833 eval export ${facet}_HOST=${ost_HOST}
3835 elif [ "${facet:0:3}" == "mdt" -o \
3836 "${facet:0:3}" == "mds" -o \
3837 "${facet:0:3}" == "mgs" ]; then
3838 eval export ${facet}_HOST=${mds_HOST}
3844 facet_failover_host() {
3848 var=${facet}failover_HOST
3849 if [ -n "${!var}" ]; then
3854 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3855 "${facet:0:3}" == "mgs" ]; then
3857 eval export ${facet}failover_host=${mds_HOST}
3862 if [[ $facet == ost* ]]; then
3863 eval export ${facet}failover_host=${ost_HOST}
3871 local activevar=${facet}active
3873 if [ -f $TMP/${facet}active ] ; then
3874 source $TMP/${facet}active
3877 active=${!activevar}
3878 if [ -z "$active" ] ; then
3885 facet_active_host() {
3886 facet_host $(facet_active $1)
3889 # Get the passive failover partner host of facet.
3890 facet_passive_host() {
3892 [[ $facet = client ]] && return
3894 local host=${facet}_HOST
3895 local failover_host=${facet}failover_HOST
3896 local active_host=$(facet_active_host $facet)
3898 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3900 if [[ $active_host = ${!host} ]]; then
3901 echo -n ${!failover_host}
3911 facetlist=$(exclude_items_from_list $facetlist mgs)
3913 for facet in ${facetlist//,/ }; do
3914 local failover=${facet}failover
3915 local host=`facet_host $failover`
3916 [ -z "$host" ] && return
3918 local curactive=`facet_active $facet`
3919 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3920 eval export ${facet}active=$facet
3922 eval export ${facet}active=$failover
3924 # save the active host for this facet
3925 local activevar=${facet}active
3926 echo "$activevar=${!activevar}" > $TMP/$activevar
3927 [[ $facet = mds1 ]] && combined_mgs_mds && \
3928 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3929 local TO=`facet_active_host $facet`
3930 echo "Failover $facet to $TO"
3936 # do not stripe off hostname if verbose, bug 19215
3937 if [ x$1 = x--verbose ]; then
3945 if [ "$HOST" = "$HOSTNAME" ]; then
3947 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3948 echo "cannot run remote command on $HOST with $myPDSH"
3952 echo "CMD: $HOST $@" >&2
3953 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3956 if [[ "$myPDSH" == "rsh" ]] ||
3957 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3958 # we need this because rsh and pdsh do not return
3959 # exit code of an executed command
3960 local command_status="$TMP/cs"
3961 eval $myPDSH $HOST ":> $command_status"
3962 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3963 PATH=\$PATH:/sbin:/usr/sbin;
3965 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3966 echo command failed >$command_status"
3967 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3972 # print HOSTNAME for myPDSH="no_dsh"
3973 if [[ $myPDSH = no_dsh ]]; then
3974 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3976 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3979 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3981 return ${PIPESTATUS[0]}
3985 do_node --verbose "$@"
3988 single_local_node () {
3989 [ "$1" = "$HOSTNAME" ]
3992 # Outputs environment variable assignments that should be passed to remote nodes
3996 local facets=$(get_facets)
3999 for var in ${!MODOPTS_*}; do
4000 value=${!var//\"/\\\"}
4001 echo -n " ${var}=\"$value\""
4004 for facet in ${facets//,/ }; do
4006 if [ -n "${!var}" ]; then
4007 echo -n " $var=${!var}"
4011 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4012 if [ -n "${!var}" ]; then
4013 echo -n " $var=${!var}"
4017 for var in VERBOSE; do
4018 if [ -n "${!var}" ]; then
4019 echo -n " $var=${!var}"
4023 if [ -n "$FSTYPE" ]; then
4024 echo -n " FSTYPE=$FSTYPE"
4027 for var in LNETLND NETTYPE; do
4028 if [ -n "${!var}" ]; then
4029 echo -n " $var=${!var}"
4036 # do not stripe off hostname if verbose, bug 19215
4037 if [ x$1 = x--verbose ]; then
4045 if single_local_node $rnodes; then
4047 do_nodev $rnodes "$@"
4049 do_node $rnodes "$@"
4054 # This is part from do_node
4057 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
4058 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
4060 export FANOUT=$(get_node_count "${rnodes//,/ }")
4062 echo "CMD: $rnodes $@" >&2
4063 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4066 # do not replace anything from pdsh output if -N is used
4067 # -N Disable hostname: prefix on lines of output.
4068 if $verbose || [[ $myPDSH = *-N* ]]; then
4069 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
4071 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
4073 return ${PIPESTATUS[0]}
4077 # Execute commands on a single service's host
4079 # The \a facet (service) may be on a local or remote node, which is
4080 # determined at the time the command is run.
4082 # usage: do_facet $facet command [arg ...]
4086 local HOST=$(facet_active_host $facet)
4087 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
4091 # Function: do_facet_random_file $FACET $FILE $SIZE
4092 # Creates FILE with random content on the given FACET of given SIZE
4094 do_facet_random_file() {
4098 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4099 do_facet $facet "$cmd 2>/dev/null"
4102 do_facet_create_file() {
4106 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4107 do_facet $facet "$cmd 2>/dev/null"
4111 do_nodes --verbose "$@"
4117 # make sure its not already running
4119 rm -f $TMP/${facet}active
4120 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4121 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4123 if [[ $(facet_fstype $facet) == zfs ]]; then
4125 # After formatting a ZFS target, "cachefile=none" property will
4126 # be set on the ZFS storage pool so that the pool is not
4127 # automatically imported on system startup. And then the pool
4128 # will be exported so as to leave the importing and exporting
4129 # operations handled by mount_facet() and stop() separately.
4131 refresh_partition_table $facet $(facet_vdevice $facet)
4132 disable_zpool_cache $facet
4137 # Device formatted as ost
4140 local DEVNAME=OSTDEV$num
4142 local fstype=$(facet_fstype ost$num)
4146 local dev=ost${num}_dev
4147 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4148 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4149 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4151 #try $OSTZFSDEVn - independent of vdev
4152 DEVNAME=OSTZFSDEV$num
4153 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4155 error "unknown fstype!";;
4161 # Physical device location of data
4167 local fstype=$(facet_fstype ost$num)
4171 # vdevs are not supported by ldiskfs
4174 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4175 # Device formatted by zfs
4177 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4179 error "unknown fstype!";;
4185 # Logical device formatted for lustre
4188 local DEVNAME=MDSDEV$num
4190 local fstype=$(facet_fstype mds$num)
4194 local dev=mds${num}_dev
4195 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4196 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4197 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4199 # try $MDSZFSDEVn - independent of vdev
4200 DEVNAME=MDSZFSDEV$num
4201 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4203 error "unknown fstype!";;
4209 # Physical location of data
4213 local fstype=$(facet_fstype mds$num)
4217 # vdevs are not supported by ldiskfs
4220 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4221 # Device formatted by ZFS
4222 local DEVNAME=MDSDEV$num
4223 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4225 error "unknown fstype!";;
4233 local fstype=$(facet_fstype mgs)
4237 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4238 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4239 DEVPTR=$(mdsdevname 1)
4241 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4245 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4246 ( [ -z "$MGSZFSDEV" ] &&
4247 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4248 DEVPTR=$(mdsdevname 1)
4250 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4253 error "unknown fstype!";;
4262 local fstype=$(facet_fstype mgs)
4266 # vdevs are not supported by ldiskfs
4269 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4270 ( [ -z "$MGSDEV" ] &&
4271 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4272 VDEVPTR=$(mdsvdevname 1)
4273 elif [ -n "$MGSDEV" ]; then
4277 error "unknown fstype!";;
4285 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4287 local var=${facet}_MOUNT
4288 eval mntpt=${!var:-${MOUNT}-$facet}
4295 local dev=$(facet_device $facet)
4296 local mnt=${2:-$(facet_mntpt $facet)}
4300 if dm_flakey_supported $facet; then
4301 dm_dev=$(dm_create_dev $facet $dev)
4302 [[ -n "$dm_dev" ]] || dm_dev=$dev
4304 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4305 export_dm_dev $facet $dm_dev
4307 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4312 local dev=$(facet_device $facet)
4313 local mnt=${2:-$(facet_mntpt $facet)}
4315 do_facet $facet $UMOUNT $mnt
4319 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4324 local ds=$(facet_device $facet)
4325 local mnt=${2:-$(facet_mntpt $facet)}
4330 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4331 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4332 do_facet $facet $ZFS set canmount=noauto $ds
4334 # The "legacy" mount method is used here because "zfs unmount $mnt"
4335 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4336 # targets are not available at the time, the stat(2) on $MOUNT will
4339 do_facet $facet $ZFS set mountpoint=legacy $ds
4340 do_facet $facet mount -t zfs $ds $mnt
4341 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4342 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4347 local ds=$(facet_device $facet)
4348 local mnt=${2:-$(facet_mntpt $facet)}
4349 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4350 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4351 local mntpt=${!var_mntpt}
4352 local canmnt=${!var_canmnt}
4356 do_facet $facet umount $mnt
4357 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4358 do_facet $facet $ZFS set canmount=$canmnt $ds
4365 local fstype=$(facet_fstype $facet)
4367 mount_$fstype $facet $mnt
4373 local fstype=$(facet_fstype $facet)
4375 unmount_$fstype $facet $mnt
4382 # make sure we are using the primary server, so test-framework will
4383 # be able to clean up properly.
4384 activemds=`facet_active mds1`
4385 if [ $activemds != "mds1" ]; then
4389 local clients=$CLIENTS
4390 [ -z $clients ] && clients=$(hostname)
4392 zconf_umount_clients $clients $MOUNT "$*" || true
4393 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4395 [ -n "$CLIENTONLY" ] && return
4397 # The add fn does rm ${facet}active file, this would be enough
4398 # if we use do_facet <facet> only after the facet added, but
4399 # currently we use do_facet mds in local.sh
4400 for num in `seq $MDSCOUNT`; do
4402 rm -f ${TMP}/mds${num}active
4404 combined_mgs_mds && rm -f $TMP/mgsactive
4406 for num in `seq $OSTCOUNT`; do
4408 rm -f $TMP/ost${num}active
4411 if ! combined_mgs_mds ; then
4415 if $SHARED_KEY; then
4416 export SK_MOUNTED=false
4422 cleanup_echo_devs () {
4425 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4427 for dev in $devs; do
4428 $LCTL --device $dev cleanup
4429 $LCTL --device $dev detach
4434 nfs_client_mode && return
4435 cifs_client_mode && return
4438 CLEANUP_DM_DEV=true stopall $*
4445 combined_mgs_mds () {
4446 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4447 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4451 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4455 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4467 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4468 for i in $(echo "$var"); do
4469 if [ "$i" == "-O" ]; then
4471 first_o=$(($first_o + 1))
4474 if [ "$i" == "-E" ]; then
4476 first_e=$(($first_e + 1 ))
4481 [ $first_o -gt 1 ] && opt_o+=",";
4485 [ $first_e -gt 1 ] && opt_e+=",";
4496 [ -n "$opt_o" ] && echo " -O $opt_o"
4497 [ -n "$opt_e" ] && echo " -E $opt_e"
4503 local fsname=${3:-"$FSNAME"}
4504 local type=$(facet_type $facet)
4505 local index=$(facet_index $facet)
4506 local fstype=$(facet_fstype $facet)
4507 local host=$(facet_host $facet)
4512 if [ $type == MGS ] || ( [ $type == MDS ] &&
4513 [ "$dev" == $(mgsdevname) ] &&
4514 [ "$host" == "$(facet_host mgs)" ] ); then
4517 opts="--mgsnode=$MGSNID"
4520 if [ $type != MGS ]; then
4521 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4525 var=${facet}failover_HOST
4526 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4527 opts+=" --failnode=$(h2nettype ${!var})"
4530 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4531 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4533 if [ $type == MDS ]; then
4534 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4535 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4536 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4537 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4539 if [ $fstype == ldiskfs ]; then
4540 fs_mkfs_opts+="-O ea_inode,large_dir"
4543 if [ -n "${!var}" ]; then
4544 fs_mkfs_opts+=" -J device=${!var}"
4546 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4548 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4552 if [ $type == OST ]; then
4553 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4555 if [ $fstype == ldiskfs ]; then
4557 if [ -n "${!var}" ]; then
4558 fs_mkfs_opts+=" -J device=${!var}"
4560 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4565 opts+=" --backfstype=$fstype"
4568 if [ -n "${!var}" ]; then
4569 opts+=" --device-size=${!var}"
4572 var=$(upper $fstype)_MKFS_OPTS
4573 fs_mkfs_opts+=${!var:+" ${!var}"}
4575 var=${type}_FS_MKFS_OPTS
4576 fs_mkfs_opts+=${!var:+" ${!var}"}
4578 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4580 if [ -n "${fs_mkfs_opts## }" ]; then
4581 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4585 opts+=${!var:+" ${!var}"}
4592 local type=$(facet_type $facet)
4593 local var=${type}_MOUNT_FS_OPTS
4595 if [ -n "${!var}" ]; then
4596 opts+=" --mountfsoptions=${!var}"
4601 check_ost_indices() {
4602 local index_count=${#OST_INDICES[@]}
4603 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4605 # OST count is greater than the index count in $OST_INDEX_LIST.
4606 # We need check whether there are duplicate indices.
4610 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4611 index=$(facet_index ost$i)
4612 for j in $(seq 0 $((index_count - 1))); do
4613 [[ $index -ne ${OST_INDICES[j]} ]] ||
4614 error "ost$i has the same index $index as ost$((j+1))"
4621 local facet_type=$1 # mgs || mds || ost
4623 local facet=${1}${2}
4626 case "$(facet_fstype $facet)" in
4628 device=$(${facet_type}devname $facet_num)
4631 device=$(${facet_type}vdevname $facet_num)
4634 error "Unhandled filesystem type"
4638 do_facet $facet "[ -e \"$device\" ]" && return
4640 # Note: the following check only works with absolute paths
4641 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4642 error "$facet: device '$device' does not exist"
4644 # zpool create doesn't like empty files
4645 [[ $(facet_fstype $facet) == zfs ]] && return 0
4647 do_facet $facet "touch \"${device}\""
4656 echo "Format mgs: $(mgsdevname)"
4657 reformat_external_journal mgs
4659 # touch "device" in case it is a loopback file for testing and needs to
4660 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4661 # to non-existent files in /dev if the admin made a typo during setup
4664 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4665 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4675 echo "Format mds$num: $(mdsdevname $num)"
4676 reformat_external_journal mds$num
4678 __touch_device mds $num
4680 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4681 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4682 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4691 echo "Format ost$num: $(ostdevname $num)"
4692 reformat_external_journal ost$num
4694 __touch_device ost $num
4696 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4697 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4698 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4703 # Set hostid for ZFS/SPL zpool import protection
4704 # (Assumes MDS version is also OSS version)
4705 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4707 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4710 # We need ldiskfs here, may as well load them all
4712 [ -n "$CLIENTONLY" ] && return
4713 echo Formatting mgs, mds, osts
4714 if ! combined_mgs_mds ; then
4718 for num in $(seq $MDSCOUNT); do
4722 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4724 for num in $(seq $OSTCOUNT); do
4730 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4734 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4738 # 0: success, the old identity set already.
4739 # 1: success, the old identity does not set.
4744 local j=`expr $num - 1`
4745 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4747 if [ -z "$MDT" ]; then
4751 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4754 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4756 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4759 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4761 if [ $old = "NONE" ]; then
4770 zconf_umount $HOSTNAME $1 || error "umount failed"
4771 zconf_mount $HOSTNAME $1 || error "mount failed"
4779 rm -f $TMP/${facet}active
4780 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4785 local mdt_count=${1:-$MDSCOUNT}
4786 local ost_count=${2:-$OSTCOUNT}
4789 for num in $(seq $mdt_count); do
4790 DEVNAME=$(mdsdevname $num)
4791 writeconf_facet mds$num $DEVNAME || rc=$?
4794 for num in $(seq $ost_count); do
4795 DEVNAME=$(ostdevname $num)
4796 writeconf_facet ost$num $DEVNAME || rc=$?
4802 if ! combined_mgs_mds ; then
4803 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4812 for num in $(seq $MDSCOUNT); do
4813 devname=$(mdsdevname $num)
4814 start mds$num $devname $MDS_MOUNT_OPTS
4816 # We started mds$num, now we should set mds${num}_HOST
4817 # and mds${num}failover_HOST variables properly if they
4819 host=$(facet_host mds$num)
4820 for varname in mds${num}_HOST mds${num}failover_HOST; do
4821 if [[ -z "${!varname}" ]]; then
4825 if [ $IDENTITY_UPCALL != "default" ]; then
4826 switch_identity $num $IDENTITY_UPCALL
4836 for num in $(seq $OSTCOUNT); do
4837 devname=$(ostdevname $num)
4838 start ost$num $devname $OST_MOUNT_OPTS
4840 # We started ost$num, now we should set ost${num}_HOST
4841 # and ost${num}failover_HOST variables properly if they
4843 host=$(facet_host ost$num)
4844 for varname in ost${num}_HOST ost${num}failover_HOST; do
4845 if [[ -z "${!varname}" ]]; then
4853 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4854 if [ ! -z $arg1 ]; then
4855 [ "$arg1" = "server_only" ] && return
4858 if [ -n "$CLIENTS" ]; then
4859 zconf_mount_clients $CLIENTS $MOUNT
4863 if [ "$MOUNT_2" ]; then
4864 mount_client $MOUNT2
4865 if [ -n "$CLIENTS" ]; then
4866 zconf_mount_clients $CLIENTS $MOUNT2
4871 sk_nodemap_setup() {
4872 local sk_map_name=${1:-$SK_S2SNM}
4873 local sk_map_nodes=${2:-$HOSTNAME}
4874 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4875 for servernode in $sk_map_nodes; do
4876 local nids=$(do_nodes $servernode "$LCTL list_nids")
4877 for nid in $nids; do
4878 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4879 $sk_map_name --range $nid"
4887 nfs_client_mode && return
4888 cifs_client_mode && return
4890 sanity_mount_check || error "environments are insane!"
4896 if [ -z "$CLIENTONLY" ]; then
4897 echo Setup mgs, mdt, osts
4898 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4900 if $SK_MOUNTED; then
4901 echo "Shared Key file system already mounted"
4906 if $SHARED_KEY; then
4907 export SK_MOUNTED=true
4911 echo "GSS_SK: setting kernel keyring perms"
4912 do_nodes $(comma_list $(all_nodes)) \
4913 "keyctl show | grep lustre | cut -c1-11 |
4915 xargs -IX keyctl setperm X 0x3f3f3f3f"
4918 # Need to start one nodemap for servers,
4919 # and one for clients.
4920 sk_nodemap_setup $SK_S2SNM \
4921 $(comma_list $(all_server_nodes))
4923 sk_nodemap_setup $SK_S2SNMCLI \
4924 ${CLIENTS:-$HOSTNAME}
4925 echo "Nodemap set up for SK S2S, remounting."
4934 # wait a while to allow sptlrpc configuration be propogated to targets,
4935 # only needed when mounting new target devices.
4943 # by remounting mdt before ost, initial connect from mdt to ost might
4944 # timeout because ost is not ready yet. wait some time to its fully
4945 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4946 # preceeded by a context negotiation rpc with $TIMEOUT.
4947 # FIXME better by monitoring import status.
4950 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4951 set_rule $FSNAME any cli2ost $SK_FLAVOR
4952 if $SK_SKIPFIRST; then
4953 export SK_SKIPFIRST=false
4957 "lctl set_param osc.*.idle_connect=1"
4960 wait_flavor cli2mdt $SK_FLAVOR
4961 wait_flavor cli2ost $SK_FLAVOR
4966 sleep $((TIMEOUT + 5))
4972 mounted_lustre_filesystems() {
4973 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4976 init_facet_vars () {
4977 [ -n "$CLIENTONLY" ] && return 0
4984 eval export ${facet}_dev=${device}
4985 eval export ${facet}_opt=\"$@\"
4987 local dev=${facet}_dev
4989 # We need to loop for the label
4990 # in case its not initialized yet.
4991 for wait_time in {0,1,3,5,10}; do
4993 if [ $wait_time -gt 0 ]; then
4994 echo "${!dev} not yet initialized,"\
4995 "waiting ${wait_time} seconds."
4999 local label=$(devicelabel ${facet} ${!dev})
5001 # Check to make sure the label does
5002 # not include ffff at the end of the label.
5003 # This indicates it has not been initialized yet.
5005 if [[ $label =~ [f|F]{4}$ ]]; then
5006 # label is not initialized, unset the result
5007 # and either try again or fail
5014 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5016 eval export ${facet}_svc=${label}
5018 local varname=${facet}failover_HOST
5019 if [ -z "${!varname}" ]; then
5020 eval export $varname=$(facet_host $facet)
5023 varname=${facet}_HOST
5024 if [ -z "${!varname}" ]; then
5025 eval export $varname=$(facet_host $facet)
5028 # ${facet}failover_dev is set in cfg file
5029 varname=${facet}failover_dev
5030 if [ -n "${!varname}" ] ; then
5031 eval export ${facet}failover_dev=${!varname}
5033 eval export ${facet}failover_dev=$device
5036 # get mount point of already mounted device
5037 # is facet_dev is already mounted then use the real
5038 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5039 # i.e. ${facet}_MOUNT if specified by user or default
5040 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5041 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5042 if [ -z $mntpt ]; then
5043 mntpt=$(facet_mntpt $facet)
5045 eval export ${facet}_MOUNT=$mntpt
5048 init_facets_vars () {
5051 if ! remote_mds_nodsh; then
5052 for num in $(seq $MDSCOUNT); do
5053 DEVNAME=`mdsdevname $num`
5054 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5058 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5060 if ! remote_ost_nodsh; then
5061 for num in $(seq $OSTCOUNT); do
5062 DEVNAME=$(ostdevname $num)
5063 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5068 init_facets_vars_simple () {
5071 if ! remote_mds_nodsh; then
5072 for num in $(seq $MDSCOUNT); do
5073 devname=$(mdsdevname $num)
5074 eval export mds${num}_dev=${devname}
5075 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5079 if ! combined_mgs_mds ; then
5080 eval export mgs_dev=$(mgsdevname)
5081 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5084 if ! remote_ost_nodsh; then
5085 for num in $(seq $OSTCOUNT); do
5086 devname=$(ostdevname $num)
5087 eval export ost${num}_dev=${devname}
5088 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5093 osc_ensure_active () {
5098 while [ $period -lt $timeout ]; do
5099 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5100 if [ $count -eq 0 ]; then
5104 echo "There are $count OST are inactive, wait $period seconds, and try again"
5106 period=$((period+3))
5109 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5112 set_conf_param_and_check() {
5116 local ORIG=$(do_facet $myfacet "$TEST")
5117 if [ $# -gt 3 ]; then
5123 echo "Setting $PARAM from $ORIG to $FINAL"
5124 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5125 error "conf_param $PARAM failed"
5127 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5128 error "check $PARAM failed!"
5131 set_persistent_param() {
5135 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5137 if [ $# -gt 3 ]; then
5144 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5145 echo "Setting $test_param from $orig to $final"
5146 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5147 error "$PERM_CMD $test_param failed"
5149 echo "Setting $param from $orig to $final"
5150 do_facet mgs "$PERM_CMD $param='$final'" ||
5151 error "$PERM_CMD $param failed"
5155 set_persistent_param_and_check() {
5159 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5161 if [ $# -gt 3 ]; then
5168 set_persistent_param $myfacet $test_param $param "$final"
5170 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5171 error "check $param failed!"
5174 init_param_vars () {
5175 TIMEOUT=$(lctl get_param -n timeout)
5176 TIMEOUT=${TIMEOUT:-20}
5178 if [ -n "$arg1" ]; then
5179 [ "$arg1" = "server_only" ] && return
5182 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5184 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5185 log "Using TIMEOUT=$TIMEOUT"
5187 osc_ensure_active $SINGLEMDS $TIMEOUT
5188 osc_ensure_active client $TIMEOUT
5189 $LCTL set_param osc.*.idle_timeout=debug
5191 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5192 local current_jobid_var=$($LCTL get_param -n jobid_var)
5194 if [ $JOBID_VAR = "existing" ]; then
5195 echo "keeping jobstats as $current_jobid_var"
5196 elif [ $current_jobid_var != $JOBID_VAR ]; then
5197 echo "setting jobstats to $JOBID_VAR"
5199 set_persistent_param_and_check client \
5200 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5203 echo "jobstats not supported by server"
5206 if [ $QUOTA_AUTO -ne 0 ]; then
5207 if [ "$ENABLE_QUOTA" ]; then
5208 echo "enable quota as required"
5209 setup_quota $MOUNT || return 2
5211 echo "disable quota as required"
5212 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5218 nfs_client_mode () {
5219 if [ "$NFSCLIENT" ]; then
5220 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5221 local clients=$CLIENTS
5222 [ -z $clients ] && clients=$(hostname)
5224 # FIXME: remove hostname when 19215 fixed
5225 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5226 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5227 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5228 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5230 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5236 cifs_client_mode () {
5237 [ x$CIFSCLIENT = xyes ] &&
5238 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5241 check_config_client () {
5244 local mounted=$(mount | grep " $mntpt ")
5245 if [ -n "$CLIENTONLY" ]; then
5247 # CLIENTONLY should not depend on *_HOST settings
5248 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5249 # in theory someone could create a new,
5250 # client-only config file that assumed lustre was already
5251 # configured and didn't set the MGSNID. If MGSNID is not set,
5252 # then we should use the mgs nid currently being used
5253 # as the default value. bug 18021
5254 [[ x$MGSNID = x ]] &&
5257 if [[ x$mgc != xMGC$MGSNID ]]; then
5258 if [ "$mgs_HOST" ]; then
5259 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5260 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5261 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5267 echo Checking config lustre mounted on $mntpt
5268 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5269 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5273 check_config_clients () {
5274 local clients=${CLIENTS:-$HOSTNAME}
5277 nfs_client_mode && return
5278 cifs_client_mode && return
5280 do_rpc_nodes "$clients" check_config_client $mntpt
5282 sanity_mount_check || error "environments are insane!"
5286 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5287 local cltimeout=$(lctl get_param -n timeout)
5288 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5289 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5296 [ -z $mntpt ] && return 1
5297 local mounted=$(mounted_lustre_filesystems)
5299 echo $mounted' ' | grep -w -q $mntpt' '
5303 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
5307 # empty lustre filesystem may have empty directories lost+found and .lustre
5309 # exclude .lustre & lost+found
5310 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
5311 -print | wc -l) = 1 ] || return 1
5312 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
5313 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
5314 # exclude .lustre/fid (LU-2780)
5315 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
5316 -print | wc -l) = 1 ] || return 1
5318 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
5323 check_and_setup_lustre() {
5325 nfs_client_mode && return
5326 cifs_client_mode && return
5328 local MOUNTED=$(mounted_lustre_filesystems)
5332 # both MOUNT and MOUNT2 are not mounted
5333 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5334 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5335 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5337 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5338 export I_MOUNTED=yes
5342 elif is_mounted $MOUNT2; then
5344 # MOUNT2 is mounted, while MOUNT_2 is not set
5345 if ! [ "$MOUNT_2" ]; then
5346 cleanup_mount $MOUNT2
5347 export I_UMOUNTED2=yes
5350 # MOUNT2 is mounted, MOUNT_2 is set
5352 # FIXME: what to do if check_config failed?
5354 # 1) remote client has mounted other Lustre fs ?
5355 # 2) it has insane env ?
5356 # let's try umount MOUNT2 on all clients and mount it again:
5357 if ! check_config_clients $MOUNT2; then
5358 cleanup_mount $MOUNT2
5359 restore_mount $MOUNT2
5360 export I_MOUNTED2=yes
5365 # MOUNT is mounted MOUNT2 is not mounted
5366 elif [ "$MOUNT_2" ]; then
5367 restore_mount $MOUNT2
5368 export I_MOUNTED2=yes
5372 # FIXME: what to do if check_config failed?
5374 # 1) remote client has mounted other Lustre fs?
5375 # 2) lustre is mounted on remote_clients atall ?
5376 check_config_clients $MOUNT
5380 set_default_debug_nodes $(comma_list $(nodes_list))
5383 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5385 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5386 facets="$(get_facets OST)"
5387 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5388 facets="$facets,$(get_facets MDS)"
5389 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5390 facets="$facets,mgs"
5391 local nodes="$(facets_hosts ${facets})"
5392 if [ -n "$nodes" ] ; then
5393 do_nodes $nodes "$LCTL set_param \
5394 osd-ldiskfs.track_declares_assert=1 || true"
5404 if [ "$ONLY" == "setup" ]; then
5410 local clients=${CLIENTS:-$HOSTNAME}
5413 zconf_mount_clients $clients $mntpt
5417 local clients=${CLIENTS:-$HOSTNAME}
5420 zconf_umount_clients $clients $mntpt
5423 cleanup_and_setup_lustre() {
5424 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5425 lctl set_param debug=0 || true
5427 if [ "$ONLY" == "cleanup" ]; then
5431 check_and_setup_lustre
5434 # Get all of the server target devices from a given server node and type.
5441 if [ "$type" == ost ]; then
5442 devs=$(get_osd_param $node "" mntdev)
5444 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5446 for dev in $devs; do
5448 *loop*) do_node $node "losetup $dev" | \
5449 sed -e "s/.*(//" -e "s/).*//" ;;
5455 # Get all of the server target devices.
5460 # Master MDS parameters used by lfsck
5461 MDTNODE=$(facet_active_host $SINGLEMDS)
5462 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5466 for node in $(mdts_nodes); do
5467 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5473 for node in $(osts_nodes); do
5474 OSTDEVS[i]=$(get_mnt_devs $node ost)
5479 # Run e2fsck on MDT or OST device.
5484 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5485 local log=$TMP/e2fsck.log
5489 do_node $node $cmd 2>&1 | tee $log
5491 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5493 if [ $MDSCOUNT -gt 1 ]; then
5494 skip_noexit "DNE mode isn't supported!"
5498 error "It's not DNE mode."
5503 [ $rc -le $FSCK_MAX_ERR ] ||
5504 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5510 # Run resize2fs on MDT or OST device.
5519 do_facet $facet "$RESIZE2FS $opts $device $size"
5522 # verify a directory is shared among nodes.
5523 check_shared_dir() {
5525 local list=${2:-$(comma_list $(nodes_list))}
5527 [ -z "$dir" ] && return 1
5528 do_rpc_nodes "$list" check_logdir $dir
5529 check_write_access $dir "$list" || return 1
5534 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5535 $LCTL set_param printk=+lfsck
5536 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5538 for k in $(seq $MDSCOUNT); do
5539 # wait up to 10+1 minutes for LFSCK to complete
5540 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5541 mdd.$(facet_svc mds${k}).lfsck_layout |
5542 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5543 error "MDS${k} layout isn't the expected 'completed'"
5544 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5545 mdd.$(facet_svc mds${k}).lfsck_namespace |
5546 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5547 error "MDS${k} namespace isn't the expected 'completed'"
5549 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5550 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5551 awk '/repaired/ { print $2 }' | calc_sum)
5552 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5553 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5554 awk '/repaired/ { print $2 }' | calc_sum)
5555 local repaired=$((rep_mdt + rep_ost))
5556 [ $repaired -eq 0 ] ||
5557 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5560 dump_file_contents() {
5566 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5567 error_noexit false \
5568 "Invalid parameters for dump_file_contents()"
5571 for node in ${nodes}; do
5572 do_node $node "for i in \\\$(find $dir -type f); do
5573 echo ====\\\${i}=======================;
5575 done" >> ${logname}.${node}.log
5579 dump_command_output() {
5585 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5586 error_noexit false \
5587 "Invalid parameters for dump_command_output()"
5591 for node in ${nodes}; do
5592 do_node $node "echo ====${cmd}=======================;
5593 $cmd" >> ${logname}.${node}.log
5600 # dump file contents from /proc/spl in case of zfs test
5601 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5602 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5603 dump_command_output \
5604 "$(osts_nodes)" "zpool events -v" "${logname}"
5607 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5608 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5609 dump_command_output \
5610 "$(mdts_nodes)" "zpool events -v" "${logname}"
5614 check_and_cleanup_lustre() {
5615 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5616 "$TESTSUITE" != "sanity-scrub" ]; then
5620 if is_mounted $MOUNT; then
5621 if $DO_CLEANUP; then
5622 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5623 error "remove sub-test dirs failed"
5627 [ "$ENABLE_QUOTA" ] && restore_quota || true
5630 if [ "$I_UMOUNTED2" = "yes" ]; then
5631 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5634 if [ "$I_MOUNTED2" = "yes" ]; then
5635 cleanup_mount $MOUNT2
5638 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5639 cleanupall -f || error "cleanup failed"
5647 wait_for_function () {
5650 # suppress fn both stderr and stdout
5651 if [ "$1" = "--quiet" ]; then
5653 quiet=" > /dev/null 2>&1"
5665 eval $fn $quiet && return 0
5667 wait=$((wait + sleep))
5668 [ $wait -lt $max ] || return 1
5669 echo waiting $fn, $((max - wait)) secs left ...
5679 [ "$host" = "$HOSTNAME" ] && return 0
5681 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5682 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5683 echo "Network not available!"
5687 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5695 # Convert a space-delimited list to a comma-delimited list. If the input is
5696 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5698 # echo is used to convert newlines to spaces, since it doesn't
5699 # introduce a trailing space as using "tr '\n' ' '" does
5700 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5706 echo $list | grep -qw $item
5709 # list, excluded are the comma separated lists
5710 exclude_items_from_list () {
5716 for item in ${excluded//,/ }; do
5717 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5719 echo $(comma_list $list)
5722 # list, expand are the comma separated lists
5724 local list=${1//,/ }
5725 local expand=${2//,/ }
5728 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5729 echo $(comma_list $expanded)
5732 testslist_filter () {
5733 local script=$LUSTRE/tests/${TESTSUITE}.sh
5735 [ -f $script ] || return 0
5737 local start_at=$START_AT
5738 local stop_at=$STOP_AT
5740 local var=${TESTSUITE//-/_}_START_AT
5741 [ x"${!var}" != x ] && start_at=${!var}
5742 var=${TESTSUITE//-/_}_STOP_AT
5743 [ x"${!var}" != x ] && stop_at=${!var}
5745 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5746 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5747 /^'${start_at}'$/ {flag = 0}
5748 {if (flag == 1) print $0}
5749 /^'${stop_at}'$/ { flag = 1 }'
5753 (cd `dirname $1`; echo $PWD/`basename $1`)
5757 local types=${1:-"OST MDS MGS"}
5761 for entry in $types; do
5762 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5763 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5766 MGS ) list="$list $name";;
5767 MDS|OST|AGT ) local count=${type}COUNT
5768 for ((i=1; i<=${!count}; i++)) do
5769 list="$list ${name}$i"
5771 * ) error "Invalid facet type"
5775 echo $(comma_list $list)
5778 ##################################
5779 # Adaptive Timeouts funcs
5782 # only check mds, we assume at_max is the same on all nodes
5783 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5784 if [ $at_max -eq 0 ]; then
5795 # suppose that all ost-s have the same $at value set
5796 [ $facet != "ost" ] || facet=ost1
5798 do_facet $facet "lctl get_param -n $at"
5816 if [ $facet == "ost" ]; then
5817 facet=$(get_facets OST)
5818 elif [ $facet == "mds" ]; then
5819 facet=$(get_facets MDS)
5821 hosts=$(expand_list $hosts $(facets_hosts $facet))
5824 do_nodes $hosts lctl set_param at_max=$at_max
5827 ##################################
5831 # OBD_FAIL_MDS_ALL_REQUEST_NET
5833 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
5834 do_facet client "$1" || RC=$?
5835 do_facet $SINGLEMDS lctl set_param fail_loc=0
5840 # OBD_FAIL_MDS_ALL_REPLY_NET
5842 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5844 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5848 drop_reint_reply() {
5849 # OBD_FAIL_MDS_REINT_NET_REP
5851 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5853 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5857 drop_update_reply() {
5858 # OBD_FAIL_OUT_UPDATE_NET_REP
5862 do_facet mds${index} lctl set_param fail_loc=0x1701
5863 do_facet client "$@" || RC=$?
5864 do_facet mds${index} lctl set_param fail_loc=0
5869 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5872 local timeout=${2:-0}
5873 # default is (obd_timeout / 4) if unspecified
5874 echo "timeout is $timeout/$2"
5875 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5876 do_facet client "$1" || RC=$?
5877 do_facet client "sync"
5878 do_facet ost1 lctl set_param fail_loc=0
5882 drop_ldlm_cancel() {
5883 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5885 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5886 do_nodes $list lctl set_param fail_loc=0x304
5888 do_facet client "$@" || RC=$?
5890 do_nodes $list lctl set_param fail_loc=0
5894 drop_bl_callback_once() {
5896 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5897 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5898 do_facet client lctl set_param fail_loc=0x80000305
5899 do_facet client "$@" || rc=$?
5900 do_facet client lctl set_param fail_loc=0
5901 do_facet client lctl set_param fail_val=0
5902 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5906 drop_bl_callback() {
5908 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5909 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5910 do_facet client lctl set_param fail_loc=0x305
5911 do_facet client "$@" || rc=$?
5912 do_facet client lctl set_param fail_loc=0
5913 do_facet client lctl set_param fail_val=0
5914 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5918 drop_mdt_ldlm_reply() {
5919 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
5921 local list=$(comma_list $(mdts_nodes))
5922 do_nodes $list lctl set_param fail_loc=0x157
5924 do_facet client "$@" || RC=$?
5926 do_nodes $list lctl set_param fail_loc=0
5930 drop_mdt_ldlm_reply_once() {
5931 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
5933 local list=$(comma_list $(mdts_nodes))
5934 do_nodes $list lctl set_param fail_loc=0x80000157
5936 do_facet client "$@" || RC=$?
5938 do_nodes $list lctl set_param fail_loc=0
5946 echo "clearing fail_loc on $facet"
5947 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5950 set_nodes_failloc () {
5952 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5955 cancel_lru_locks() {
5956 #$LCTL mark "cancel_lru_locks $1 start"
5957 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5958 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5959 #$LCTL mark "cancel_lru_locks $1 stop"
5964 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5965 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5966 echo "$DEFAULT_LRU_SIZE"
5971 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5974 lru_resize_disable()
5976 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5981 local mountpath=${1:-$MOUNT}
5984 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
5990 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5991 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5992 echo there is still data in page cache $FILE ?
5993 lctl get_param -n $FILE
6001 DEBUGSAVE="$(lctl get_param -n debug)"
6002 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6006 [ -n "$DEBUGSAVE" ] &&
6007 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6011 [ -n "$DEBUGSAVE_SERVER" ] &&
6012 do_nodes $(comma_list $(all_server_nodes)) \
6013 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6019 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6022 debug_size_restore() {
6023 [ -n "$DEBUG_SIZE_SAVED" ] && \
6024 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6028 start_full_debug_logging() {
6033 local debug_size=150
6034 local nodes=$(comma_list $(nodes_list))
6036 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6039 stop_full_debug_logging() {
6044 # prints bash call stack
6045 print_stack_trace() {
6048 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6049 local src=${BASH_SOURCE[$i]}
6050 local lineno=${BASH_LINENO[$i-1]}
6051 local funcname=${FUNCNAME[$i]}
6052 echo " = $src:$lineno:$funcname()"
6057 local TYPE=${TYPE:-"FAIL"}
6060 # do not dump logs if $1=false
6061 if [ "x$1" = "xfalse" ]; then
6066 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6067 (print_stack_trace 2) >&2
6069 # We need to dump the logs on all nodes
6071 gather_logs $(comma_list $(nodes_list))
6075 [ "$TESTSUITELOG" ] &&
6076 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6077 if [ -z "$*" ]; then
6078 echo "error() without useful message, please fix" > $LOGDIR/err
6080 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6081 echo "$@" > $LOGDIR/ignore
6083 echo "$@" > $LOGDIR/err
6087 # cleanup the env for failed tests
6091 ##################################
6093 ##################################
6095 # usage: stack_trap arg sigspec
6097 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6098 # command "arg" on top of previously defined commands for "sigspec" instead
6099 # of overwriting them.
6100 # stacked traps are executed in reverse order of their registration
6102 # arg and sigspec have the same meaning as in man (1) trap
6106 local sigspec="${2:-EXIT}"
6108 # Use "trap -p" to get the quoting right
6109 local old_trap="$(trap -p "$sigspec")"
6110 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6111 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6113 # Once again, use "trap -p" to get the quoting right
6114 local new_trap="$(trap -- "$arg" "$sigspec"
6116 trap -- '' "$sigspec")"
6118 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6120 # The resulting string should be safe to "eval" as it is (supposedly
6121 # correctly) quoted by "trap -p"
6122 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6131 local log=$TESTSUITELOG
6133 [ -f "$log" ] && grep -qw FAIL $log && status=1
6147 # use only if we are ignoring failures for this test, bugno required.
6148 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6149 # e.g. error_ignore bz5494 "your message" or
6150 # error_ignore LU-5494 "your message"
6152 local TYPE="IGNORE ($1)"
6157 error_and_remount() {
6159 remount_client $MOUNT
6163 # Throw an error if it's not running in vm - usually for performance
6166 local virt=$(running_in_vm)
6167 if [[ -n "$virt" ]]; then
6168 echo "running in VM '$virt', ignore error"
6169 error_ignore env=$virt "$@"
6176 # Function: skip_env()
6177 # Purpose: to skip a test during developer testing because some tool
6178 # is missing, but fail the test in release testing because the test
6179 # environment is not configured properly".
6182 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6187 log " SKIP: $TESTSUITE $TESTNAME $@"
6189 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6190 skip_logged $TESTNAME "$@"
6193 echo "$@" > $LOGDIR/skip
6196 [[ -n "$TESTSUITELOG" ]] &&
6197 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6206 build_test_filter() {
6207 EXCEPT="$EXCEPT $(testslist_filter)"
6210 if [[ $O = [0-9]*-[0-9]* ]]; then
6211 for num in $(seq $(echo $O | tr '-' ' ')); do
6219 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
6220 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6221 [ "$EXCEPT_SLOW" ] && \
6222 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6223 for E in $EXCEPT; do
6224 eval EXCEPT_${E}=true
6226 for E in $ALWAYS_EXCEPT; do
6227 eval EXCEPT_ALWAYS_${E}=true
6229 for E in $EXCEPT_SLOW; do
6230 eval EXCEPT_SLOW_${E}=true
6232 for G in $GRANT_CHECK_LIST; do
6233 eval GCHECK_ONLY_${G}=true
6238 if [[ $1 = [a-z]* ]]; then
6241 echo ${1%%[a-zA-Z]*}
6245 # print a newline if the last test was skipped
6246 export LAST_SKIPPED=
6247 export ALWAYS_SKIPPED=
6249 # Main entry into test-framework. This is called with the number and
6250 # description of a test. The number is used to find the function to run
6251 # the test using "test_$name".
6253 # This supports a variety of methods of specifying specific test to
6255 # - ONLY= env variable with space-separated list of test numbers to run
6256 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6262 export base=$(basetest $testnum)
6263 export TESTNAME=test_$testnum
6267 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6268 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6269 local isexcept=EXCEPT_$testnum
6270 local isexcept_base=EXCEPT_$base
6271 if [ ${!isexcept}x != x ]; then
6273 skip_message="skipping excluded test $testnum"
6274 elif [ ${!isexcept_base}x != x ]; then
6276 skip_message="skipping excluded test $testnum (base $base)"
6279 isexcept=EXCEPT_ALWAYS_$testnum
6280 isexcept_base=EXCEPT_ALWAYS_$base
6281 if [ ${!isexcept}x != x ]; then
6283 skip_message="skipping ALWAYS excluded test $testnum"
6284 elif [ ${!isexcept_base}x != x ]; then
6286 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6289 isexcept=EXCEPT_SLOW_$testnum
6290 isexcept_base=EXCEPT_SLOW_$base
6291 if [ ${!isexcept}x != x ]; then
6293 skip_message="skipping SLOW test $testnum"
6294 elif [ ${!isexcept_base}x != x ]; then
6296 skip_message="skipping SLOW test $testnum (base $base)"
6299 # If there are tests on the ONLY list, check if the current test
6300 # is on that list and, if so, check if the test is to be skipped
6301 # and if we are supposed to honor the skip lists.
6302 if [ -n "$ONLY" ]; then
6303 local isonly=ONLY_$testnum
6304 local isonly_base=ONLY_$base
6305 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6307 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6309 skip_noexit "$skip_message"
6312 [ -n "$LAST_SKIPPED" ] &&
6313 echo "" && LAST_SKIPPED=
6315 run_one_logged $testnum "$testmsg"
6325 if [ -n "$ALWAYS_SKIPPED" ]; then
6327 skip_noexit "$skip_message"
6330 run_one_logged $testnum "$testmsg"
6337 load_module ../libcfs/libcfs/libcfs
6349 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6354 strace -o $TMP/$1.strace -ttt $*
6356 log "FINISHED: $*: rc $RC"
6363 banner test complete, duration $duration sec
6364 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6365 echo duration $duration >>$TESTSUITELOG
6369 # Set TEST_STATUS here. It will be used for logging the result.
6372 if [[ -f $LOGDIR/err ]]; then
6374 elif [[ -f $LOGDIR/skip ]]; then
6377 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6381 local FFREE=$(do_node $SINGLEMDS \
6382 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6383 local FTOTAL=$(do_node $SINGLEMDS \
6384 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6386 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6390 echo -n "Resetting fail_loc on all nodes..."
6391 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6392 fail_val=0 2>/dev/null" || true
6398 # Log a message (on all nodes) padded with "=" before and after.
6399 # Also appends a timestamp and prepends the testsuite name.
6402 EQUALS="===================================================================================================="
6404 msg="== ${TESTSUITE} $*"
6406 [[ $last != "=" && $last != " " ]] && msg="$msg "
6407 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6408 # always include at least == after the message
6409 log "$msg== $(date +"%H:%M:%S (%s)")"
6412 check_dmesg_for_errors() {
6414 local errors="VFS: Busy inodes after unmount of\|\
6415 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6416 group descriptors corrupted"
6418 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6419 [ -z "$res" ] && return 0
6420 echo "Kernel error detected: $res"
6425 # Run a single test function and cleanup after it.
6427 # This function should be run in a subshell so the test func can
6428 # exit() without stopping the whole script.
6433 local SAVE_UMASK=`umask`
6436 if ! grep -q $DIR /proc/mounts; then
6440 banner "test $testnum: $testmsg"
6441 test_${testnum} || error "test_$testnum failed with $?"
6444 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6446 check_dmesg_for_errors || error "Error in dmesg detected"
6447 if [ "$PARALLEL" != "yes" ]; then
6448 ps auxww | grep -v grep | grep -q "multiop " &&
6449 error "multiop still running"
6457 # Wrapper around run_one to ensure:
6458 # - test runs in subshell
6459 # - output of test is saved to separate log file for error reporting
6460 # - test result is saved to data file
6463 local before=$SECONDS
6466 export tfile=f${testnum}.${TESTSUITE}
6467 export tdir=d${testnum}.${TESTSUITE}
6468 local name=$TESTSUITE.$TESTNAME.test_log.$(hostname -s).log
6469 local test_log=$LOGDIR/$name
6470 local zfs_log_name=$TESTSUITE.$TESTNAME.zfs_log
6471 local zfs_debug_log=$LOGDIR/$zfs_log_name
6472 local SAVE_UMASK=$(umask)
6476 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6478 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6479 local isonly=ONLY_$testnum
6480 local repeat=${!isonly:+$ONLY_REPEAT}
6482 for testiter in $(seq ${repeat:-1}); do
6483 local before_sub=$SECONDS
6484 log_sub_test_begin $TESTNAME
6486 # remove temp files between repetitions to avoid test failures
6487 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6488 rm -rf $DIR/$tdir* $DIR/$tfile*
6489 # loop around subshell so stack_trap EXIT triggers each time
6490 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6493 local duration_sub=$((SECONDS - before_sub))
6496 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6497 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6499 if [[ -f $LOGDIR/err ]]; then
6500 test_error=$(cat $LOGDIR/err)
6502 elif [[ -f $LOGDIR/ignore ]]; then
6503 test_error=$(cat $LOGDIR/ignore)
6504 elif [[ -f $LOGDIR/skip ]]; then
6505 test_error=$(cat $LOGDIR/skip)
6511 pass "$testnum" "($((SECONDS - before))s)"
6512 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6513 [[ $rc != 0 ]] && break
6516 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6520 if [ -f $LOGDIR/err ]; then
6521 log_zfs_info "$zfs_debug_log"
6522 $FAIL_ON_ERROR && exit $rc
6535 # Print information of skipped tests to result.yml
6538 log_sub_test_begin $1
6540 log_sub_test_end "SKIP" "0" "0" "$@"
6544 (cd $(dirname $1); echo $PWD/$(basename $1))
6549 export base=$(basetest $1)
6550 [ "$CHECK_GRANT" == "no" ] && return 0
6552 local isonly_base=GCHECK_ONLY_${base}
6553 local isonly=GCHECK_ONLY_$1
6554 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6556 echo -n "checking grant......"
6558 local clients=$CLIENTS
6559 [ -z "$clients" ] && clients=$(hostname)
6561 # sync all the data and make sure no pending data on server
6562 do_nodes $clients sync
6563 clients_up # initiate all idling connections
6566 client_grant=$(do_nodes $clients \
6567 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6568 awk '{ total += $1 } END { printf("%0.0f", total) }')
6571 # which is tot_granted less grant_precreate
6572 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6574 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6575 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6576 /tot_pending/{ total -= $2 };
6577 /grant_precreate/{ total -= $2 };
6578 END { printf("%0.0f", total) }')
6580 # check whether client grant == server grant
6581 if [[ $client_grant -ne $server_grant ]]; then
6582 do_nodes $(comma_list $(osts_nodes)) \
6583 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6584 "obdfilter.${FSNAME}-OST*.grant_*"
6585 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6586 error "failed: client:${client_grant} server: ${server_grant}."
6588 echo "pass: client:${client_grant} server: ${server_grant}"
6592 ########################
6598 ost=`echo $1 | awk -F_ '{print $3}'`
6599 if [ -z $ost ]; then
6600 ost=`echo $1 | sed 's/-osc.*//'`
6605 ostuuid_from_index()
6607 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6610 ostname_from_index() {
6611 local uuid=$(ostuuid_from_index $1)
6615 mdtname_from_index() {
6616 local uuid=$(mdtuuid_from_index $1)
6620 mdssize_from_index () {
6621 local mdt=$(mdtname_from_index $2)
6622 $LFS df $1 | grep $mdt | awk '{ print $2 }'
6625 index_from_ostuuid()
6627 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6630 mdtuuid_from_index()
6632 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6636 # Return unique identifier for given hostname
6639 echo $host_name | md5sum | cut -d' ' -f1
6643 # Returns list of ip addresses for each interface
6645 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6650 # Cache address list to avoid mutiple execution of local_addr_list
6651 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6653 for i in $LOCAL_ADDR_LIST ; do
6654 [[ "$i" == "$addr" ]] && return 0
6661 local is_local="IS_LOCAL_$(host_id $host_name)"
6662 if [ -z "${!is_local-}" ] ; then
6664 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6665 is_local_addr "$host_ip" && eval $is_local=1
6667 [[ "${!is_local}" == "1" ]]
6672 local_node $node && return 1
6679 for node in $(mdts_nodes); do
6680 remote_node $node && return 0
6687 [ -n "$CLIENTONLY" ] && return 0 || true
6688 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6693 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6694 MSKIPPED=1 && return 1
6701 for node in $(osts_nodes) ; do
6702 remote_node $node && return 0
6709 [ -n "$CLIENTONLY" ] && return 0 || true
6710 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6715 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6716 OSKIPPED=1 && return 1
6722 [ -n "$CLIENTONLY" ] && return 0 || true
6724 MGS=$(facet_host mgs)
6725 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6730 remote_mds_nodsh || remote_ost_nodsh || \
6731 $(single_local_node $(comma_list $(nodes_list)))
6735 remote_ost && remote_mds
6738 # Get the active nodes for facets.
6746 for facet in ${facets//,/ }; do
6747 nodes="$nodes $(facet_active_host $facet)"
6750 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6754 # Get name of the active MGS node.
6756 echo -n $(facets_nodes $(get_facets MGS))
6759 # Get all of the active MDS nodes.
6761 echo -n $(facets_nodes $(get_facets MDS))
6764 # Get all of the active OSS nodes.
6766 echo -n $(facets_nodes $(get_facets OST))
6769 # Get all of the active AGT (HSM agent) nodes.
6771 echo -n $(facets_nodes $(get_facets AGT))
6774 # Get all of the client nodes and active server nodes.
6776 local nodes=$HOSTNAME
6780 # CLIENTS (if specified) contains the local client
6781 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6783 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6784 nodes="$nodes $(facets_nodes $(get_facets))"
6787 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6791 # Get all of the remote client nodes and remote active server nodes.
6792 remote_nodes_list () {
6793 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6796 # Get all of the MDS nodes, including active and passive nodes.
6804 for i in $(seq $MDSCOUNT); do
6806 failover_host=mds${i}failover_HOST
6807 nodes="$nodes ${!host} ${!failover_host}"
6810 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
6811 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6815 # Get all of the OSS nodes, including active and passive nodes.
6823 for i in $(seq $OSTCOUNT); do
6825 failover_host=ost${i}failover_HOST
6826 nodes="$nodes ${!host} ${!failover_host}"
6829 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
6830 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6834 # Get all of the server nodes, including active and passive nodes.
6835 all_server_nodes () {
6840 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6842 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6846 # Get all of the client and server nodes, including active and passive nodes.
6848 local nodes=$HOSTNAME
6852 # CLIENTS (if specified) contains the local client
6853 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6855 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6856 nodes="$nodes $(all_server_nodes)"
6859 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6863 init_clients_lists () {
6864 # Sanity check: exclude the local client from RCLIENTS
6865 local clients=$(hostlist_expand "$RCLIENTS")
6866 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6868 # Sanity check: exclude the dup entries
6869 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6871 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6873 # Sanity check: exclude the dup entries from CLIENTS
6874 # for those configs which has SINGLCLIENT set to local client
6875 clients=$(for i in $clients; do echo $i; done | sort -u)
6877 CLIENTS=$(comma_list $clients)
6878 local -a remoteclients=($RCLIENTS)
6879 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6880 varname=CLIENT$((i + 2))
6881 eval $varname=${remoteclients[i]}
6884 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6887 get_random_entry () {
6890 rnodes=${rnodes//,/ }
6892 local -a nodes=($rnodes)
6893 local num=${#nodes[@]}
6894 local i=$((RANDOM * num * 2 / 65536))
6900 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6904 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6905 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6910 echo $nodes | wc -w || true
6914 local nodes=$(osts_nodes)
6915 local osscount=$(get_node_count "$nodes")
6916 [ ! "$OSTCOUNT" = "$osscount" ]
6920 local nodes=$(mdts_nodes)
6921 local mdtcount=$(get_node_count "$nodes")
6922 [ ! "$MDSCOUNT" = "$mdtcount" ]
6925 generate_machine_file() {
6926 local nodes=${1//,/ }
6927 local machinefile=$2
6929 for node in $nodes; do
6930 echo $node >>$machinefile || \
6931 { echo "can not generate machinefile $machinefile" && return 1; }
6936 local file=$1/stripe
6939 $LFS getstripe -v $file || error "getstripe $file failed"
6943 setstripe_nfsserver () {
6945 local nfsexportdir=$2
6949 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6950 { print $1 }' /proc/mounts | cut -f 1 -d :))
6952 # check that only one nfs mounted
6953 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6954 (( ${#nfsexport[@]} == 1 )) ||
6955 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6957 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6960 # Check and add a test group.
6966 local gid=$(getent group $group_name | cut -d: -f3)
6967 if [[ -n "$gid" ]]; then
6968 [[ "$gid" -eq "$group_id" ]] || {
6969 error_noexit "inconsistent group ID:" \
6970 "new: $group_id, old: $gid"
6974 groupadd -g $group_id $group_name
6981 # Check and add a test user.
6994 local uid=$(getent passwd $user_name | cut -d: -f3)
6995 if [[ -n "$uid" ]]; then
6996 if [[ "$uid" -eq "$user_id" ]]; then
6997 local dir=$(getent passwd $user_name | cut -d: -f6)
6998 if [[ "$dir" != "$home" ]]; then
7000 usermod -d $home $user_name
7004 error_noexit "inconsistent user ID:" \
7005 "new: $user_id, old: $uid"
7010 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7017 check_runas_id_ret() {
7019 local myRUNAS_UID=$1
7020 local myRUNAS_GID=$2
7023 if [ -z "$myRUNAS" ]; then
7024 error_exit "myRUNAS command must be specified for check_runas_id"
7027 $myRUNAS krb5_login.sh || \
7028 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
7030 mkdir $DIR/d0_runas_test
7032 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7033 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
7034 rm -rf $DIR/d0_runas_test
7039 local myRUNAS_UID=$1
7040 local myRUNAS_GID=$2
7043 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7044 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
7045 Please set RUNAS_ID to some UID which exists on MDS and client or
7046 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
7049 # obtain the UID/GID for MPI_USER
7053 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7054 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7056 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7057 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7060 # obtain and cache Kerberos ticket-granting ticket
7061 refresh_krb5_tgt() {
7062 local myRUNAS_UID=$1
7063 local myRUNAS_GID=$2
7066 if [ -z "$myRUNAS" ]; then
7067 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7070 CLIENTS=${CLIENTS:-$HOSTNAME}
7071 do_nodes $CLIENTS "set -x
7072 if ! $myRUNAS krb5_login.sh; then
7073 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7078 # Run multiop in the background, but wait for it to print
7079 # "PAUSING" to its stdout before returning from this function.
7080 multiop_bg_pause() {
7081 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7085 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7088 echo "$MULTIOP_PROG $FILE v$ARGS"
7089 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7091 echo "TMPPIPE=${TMPPIPE}"
7092 read -t 60 multiop_output < $TMPPIPE
7093 if [ $? -ne 0 ]; then
7098 if [ "$multiop_output" != "PAUSING" ]; then
7099 echo "Incorrect multiop output: $multiop_output"
7114 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7120 inodes_available () {
7121 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7122 sort -un | head -n1) || return 1
7126 mdsrate_inodes_available () {
7127 local min_inodes=$(inodes_available)
7128 echo $((min_inodes * 99 / 100))
7131 # reset stat counters
7133 local paramfile="$1"
7134 lctl set_param -n $paramfile=0
7139 local paramfile="$1"
7141 lctl get_param -n $paramfile |
7142 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7146 awk '{sum += $1} END { printf("%0.0f", sum) }'
7149 calc_osc_kbytes () {
7150 $LFS df $MOUNT > /dev/null
7151 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7154 # save_lustre_params(comma separated facet list, parameter_mask)
7155 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7156 save_lustre_params() {
7161 for facet in ${facets//,/ }; do
7162 facet_svc=$(facet_svc $facet)
7164 "params=\\\$($LCTL get_param $2);
7165 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7166 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7167 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7168 while read s; do echo $facet \\\$s;
7169 done <<< \\\"\\\$param\\\""
7173 # restore lustre parameters from input stream, produces by save_lustre_params
7174 restore_lustre_params() {
7179 while IFS=" =" read facet name val; do
7180 do_facet $facet "$LCTL set_param -n $name=$val"
7184 check_node_health() {
7185 local nodes=${1:-$(comma_list $(nodes_list))}
7187 for node in ${nodes//,/ }; do
7188 check_network "$node" 5
7189 if [ $? -eq 0 ]; then
7190 do_node $node "rc=0;
7191 val=\\\$($LCTL get_param -n catastrophe 2>&1);
7192 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
7193 echo \\\$(hostname -s): \\\$val;
7196 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
7201 mdsrate_cleanup () {
7203 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7204 --nfiles $3 --dir $4 --filefmt $5 $6
7209 delayed_recovery_enabled () {
7210 local var=${SINGLEMDS}_svc
7211 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
7214 ########################
7216 convert_facet2label() {
7219 if [ x$facet = xost ]; then
7221 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7225 local varsvc=${facet}_svc
7227 if [ -n ${!varsvc} ]; then
7230 error "No label for $facet!"
7234 get_clientosc_proc_path() {
7235 echo "${1}-osc-[-0-9a-f]*"
7238 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
7239 # used by MDT would not be changed.
7240 # mdt lov: fsname-mdtlov
7241 # mdt osc: fsname-OSTXXXX-osc
7242 mds_on_old_device() {
7243 local mds=${1:-"$SINGLEMDS"}
7245 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
7246 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
7247 > /dev/null 2>&1" && return 0
7252 get_mdtosc_proc_path() {
7254 local ost_label=${2:-"*OST*"}
7256 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7257 local mdt_label=$(convert_facet2label $mds_facet)
7258 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7260 if [[ $ost_label = *OST* ]]; then
7261 echo "${ost_label}-osc-${mdt_index}"
7263 echo "${ost_label}-osp-${mdt_index}"
7267 get_osc_import_name() {
7270 local label=$(convert_facet2label $ost)
7272 if [ "${facet:0:3}" = "mds" ]; then
7273 get_mdtosc_proc_path $facet $label
7277 get_clientosc_proc_path $label
7281 _wait_import_state () {
7284 local maxtime=${3:-$(max_recovery_time)}
7285 local error_on_failure=${4:-1}
7289 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7290 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7291 if [ "${expected}" == "DISCONN" ]; then
7292 # for disconn we can check after proc entry is removed
7293 [ "x${CONN_STATE}" == "x" ] && return 0
7294 # with AT enabled, we can have connect request timeout near of
7295 # reconnect timeout and test can't see real disconnect
7296 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
7298 if [ $i -ge $maxtime ]; then
7299 [ $error_on_failure -ne 0 ] && \
7300 error "can't put import for $CONN_PROC into ${expected}" \
7301 "state after $i sec, have ${CONN_STATE}"
7305 # Add uniq for multi-mount case
7306 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7310 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7314 wait_import_state() {
7317 local maxtime=${3:-$(max_recovery_time)}
7318 local error_on_failure=${4:-1}
7321 for param in ${params//,/ }; do
7322 _wait_import_state $state $param $maxtime $error_on_failure || return
7326 wait_import_state_mount() {
7327 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7331 wait_import_state $*
7334 # One client request could be timed out because server was not ready
7335 # when request was sent by client.
7336 # The request timeout calculation details :
7338 # /* We give the server rq_timeout secs to process the req, and
7339 # add the network latency for our local timeout. */
7340 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7341 # ptlrpc_at_get_net_latency(request) ;
7343 # ptlrpc_connect_import ()
7344 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7347 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7348 # ptlrpc_at_get_net_latency(request) ->
7349 # at_get (max (iat_net_latency=0, at_min)) = at_min
7352 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7353 # INITIAL_CONNECT_TIMEOUT + at_min
7355 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7356 # because we can not get this value in runtime,
7357 # the value depends on configure options, and it is not stored in /proc.
7359 # #define CONNECTION_SWITCH_MIN 5U
7360 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7362 request_timeout () {
7365 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7366 local init_connect_timeout=$TIMEOUT
7367 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7369 local at_min=$(at_get $facet at_min)
7371 echo $(( init_connect_timeout + at_min ))
7374 _wait_osc_import_state() {
7378 local target=$(get_osc_import_name $facet $ost_facet)
7379 local param="os[cp].${target}.ost_server_uuid"
7383 # 1. wait the deadline of client 1st request (it could be skipped)
7384 # 2. wait the deadline of client 2nd request
7385 local maxtime=$(( 2 * $(request_timeout $facet)))
7387 if [[ $facet == client* ]]; then
7388 # During setup time, the osc might not be setup, it need wait
7389 # until list_param can return valid value.
7390 params=$($LCTL list_param $param 2>/dev/null || true)
7391 while [ -z "$params" ]; do
7392 if [ $i -ge $maxtime ]; then
7393 echo "can't get $param in $maxtime secs"
7398 params=$($LCTL list_param $param 2>/dev/null || true)
7402 if [[ $ost_facet = mds* ]]; then
7403 # no OSP connection to itself
7404 if [[ $facet = $ost_facet ]]; then
7407 param="osp.${target}.mdt_server_uuid"
7411 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7412 wait_import_state $expected "$params" $maxtime; then
7413 error "$facet: import is not in $expected state after $maxtime"
7420 wait_osc_import_state() {
7426 if [[ $facet = mds ]]; then
7427 for num in $(seq $MDSCOUNT); do
7428 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7431 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7435 wait_osc_import_ready() {
7436 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7439 _wait_mgc_import_state() {
7442 local error_on_failure=${3:-1}
7443 local param="mgc.*.mgs_server_uuid"
7447 # 1. wait the deadline of client 1st request (it could be skipped)
7448 # 2. wait the deadline of client 2nd request
7449 local maxtime=$(( 2 * $(request_timeout $facet)))
7451 if [[ $facet == client* ]]; then
7452 # During setup time, the osc might not be setup, it need wait
7453 # until list_param can return valid value. And also if there
7454 # are mulitple osc entries we should list all of them before
7456 params=$($LCTL list_param $param 2>/dev/null || true)
7457 while [ -z "$params" ]; do
7458 if [ $i -ge $maxtime ]; then
7459 echo "can't get $param in $maxtime secs"
7464 params=$($LCTL list_param $param 2>/dev/null || true)
7467 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7468 wait_import_state $expected "$params" $maxtime \
7469 $error_on_failure; then
7470 if [ $error_on_failure -ne 0 ]; then
7471 error "import is not in ${expected} state"
7479 wait_mgc_import_state() {
7482 local error_on_failure=${3:-1}
7485 if [[ $facet = mds ]]; then
7486 for num in $(seq $MDSCOUNT); do
7487 _wait_mgc_import_state mds$num "$expected" \
7488 $error_on_failure || return
7491 _wait_mgc_import_state "$facet" "$expected"
7492 $error_on_failure || return
7496 wait_dne_interconnect() {
7499 if [ $MDSCOUNT -gt 1 ]; then
7500 for num in $(seq $MDSCOUNT); do
7501 wait_osc_import_ready mds mds$num
7506 get_clientmdc_proc_path() {
7510 get_clientmgc_proc_path() {
7518 [ -z "$list" ] && return 0
7520 # Add paths to lustre tests for 32 and 64 bit systems.
7521 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7522 local TESTPATH="$RLUSTRE/tests:"
7523 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7524 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7527 wait_clients_import_state () {
7534 if [ "$FAILURE_MODE" = HARD ]; then
7535 facets=$(facets_on_host $(facet_active_host $facet))
7538 for facet in ${facets//,/ }; do
7539 local label=$(convert_facet2label $facet)
7542 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7543 $label).ost_server_uuid" ;;
7544 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7545 $label).mds_server_uuid" ;;
7546 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7547 $label).mgs_server_uuid" ;;
7548 *) error "unknown facet!" ;;
7551 local params=$(expand_list $params $proc_path)
7554 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7556 error "import is not in ${expected} state"
7568 # wait until all MDTs are in the expected state
7569 for ((num = 1; num <= $MDSCOUNT; num++)); do
7570 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7574 if [ $facet = "mds" ]; then
7575 mproc="osp.$mdtosp.active"
7576 [ $num -eq $((tgt_idx + 1)) ] && continue
7578 mproc="osc.$mdtosp.active"
7584 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7587 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7588 if [ $result -eq $expected ]; then
7589 echo -n "target updated after "
7590 echo "$wait sec (got $result)"
7594 if [ $wait -eq $max ]; then
7595 error "$tgt_name: wanted $expected got $result"
7597 echo "Waiting $((max - wait)) secs for $tgt_name"
7607 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7608 $LCTL get_param obdfilter.*.kbytesavail))
7609 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7610 $LCTL get_param -n obdfilter.*.tot_granted))
7611 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7612 $LCTL get_param -n obdfilter.*.kbytestotal))
7613 for ((i=0; i<${#AVAILA[@]}; i++)); do
7614 local -a AVAIL1=(${AVAILA[$i]//=/ })
7615 local -a TOTAL=(${TOTALA[$i]//=/ })
7616 GRANT=$((${GRANTA[$i]}/1024))
7617 # allow 1% of total space in bavail because of delayed
7618 # allocation with ZFS which might release some free space after
7619 # txg commit. For small devices, we set a mininum of 8MB
7620 local LIMIT=$((${TOTAL} / 100 + 8000))
7621 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7622 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7623 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7624 echo " FULL" || echo
7630 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7633 check_pool_not_exist() {
7634 local fsname=${1%%.*}
7635 local poolname=${1##$fsname.}
7636 [[ $# -ne 1 ]] && return 0
7637 [[ x$poolname = x ]] && return 0
7638 list_pool $fsname | grep -w $1 && return 1
7643 local fsname=${1%%.*}
7644 local poolname=${1##$fsname.}
7646 stack_trap "destroy_test_pools $fsname" EXIT
7647 do_facet mgs lctl pool_new $1
7649 # get param should return err unless pool is created
7650 [[ $RC -ne 0 ]] && return $RC
7652 for mds_id in $(seq $MDSCOUNT); do
7653 local mdt_id=$((mds_id-1))
7654 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7655 wait_update_facet mds$mds_id \
7656 "lctl get_param -n lod.$lodname.pools.$poolname \
7657 2>/dev/null || echo foo" "" ||
7658 error "mds$mds_id: pool_new failed $1"
7660 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7661 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7667 add_pool_to_list () {
7668 local fsname=${1%%.*}
7669 local poolname=${1##$fsname.}
7671 local listvar=${fsname}_CREATED_POOLS
7672 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7676 remove_pool_from_list () {
7677 local fsname=${1%%.*}
7678 local poolname=${1##$fsname.}
7680 local listvar=${fsname}_CREATED_POOLS
7681 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7685 destroy_pool_int() {
7687 local OSTS=$(list_pool $1)
7688 for ost in $OSTS; do
7689 do_facet mgs lctl pool_remove $1 $ost
7691 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7692 error "MDS: pool_list $1 failed"
7693 do_facet mgs lctl pool_destroy $1
7696 # <fsname>.<poolname> or <poolname>
7698 local fsname=${1%%.*}
7699 local poolname=${1##$fsname.}
7701 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7705 check_pool_not_exist $fsname.$poolname
7706 [[ $? -eq 0 ]] && return 0
7708 destroy_pool_int $fsname.$poolname
7710 [[ $RC -ne 0 ]] && return $RC
7711 for mds_id in $(seq $MDSCOUNT); do
7712 local mdt_id=$((mds_id-1))
7713 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7714 wait_update_facet mds$mds_id \
7715 "lctl get_param -n lod.$lodname.pools.$poolname \
7716 2>/dev/null || echo foo" "foo" ||
7717 error "mds$mds_id: destroy pool failed $1"
7719 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7720 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7722 remove_pool_from_list $fsname.$poolname
7728 local fsname=${1:-$FSNAME}
7730 local listvar=${fsname}_CREATED_POOLS
7732 [ x${!listvar} = x ] && return 0
7734 echo "Destroy the created pools: ${!listvar}"
7735 for poolname in ${!listvar//,/ }; do
7736 destroy_pool $fsname.$poolname
7740 destroy_test_pools () {
7742 local fsname=${1:-$FSNAME}
7743 destroy_pools $fsname || true
7749 local ts=$(date +%s)
7752 if [[ ! -f "$YAML_LOG" ]]; then
7753 # init_logging is not performed before gather_logs,
7754 # so the $LOGDIR needs to be checked here
7755 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7758 [ -f $LOGDIR/shared ] && docp=false
7760 # dump lustre logs, dmesg, and journal if GSS_SK=true
7762 prefix="$TESTLOG_PREFIX.$TESTNAME"
7764 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7766 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7767 echo "Dumping logs only on local client."
7768 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7769 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7770 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
7771 lgss_sk -r {} \; &> \
7772 ${prefix}.ssk_keys.$(hostname -s).${suffix}
7773 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
7774 ${prefix}.nodemaps.$(hostname -s).${suffix}
7775 [ "$GSS_SK" = true ] && keyctl show > \
7776 ${prefix}.keyring.$(hostname -s).${suffix}
7777 [ "$GSS_SK" = true ] && journalctl -a > \
7778 ${prefix}.journal.$(hostname -s).${suffix}
7783 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7784 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7785 if [ "$SHARED_KEY" = true ]; then
7786 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
7787 lgss_sk -r {} \; &> \
7788 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
7789 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
7790 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
7792 if [ "$GSS_SK" = true ]; then
7793 do_nodesv $list "keyctl show > \
7794 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
7795 do_nodesv $list "journalctl -a > \
7796 ${prefix}.journal.\\\$(hostname -s).${suffix}"
7799 if [ ! -f $LOGDIR/shared ]; then
7800 do_nodes $list rsync -az "${prefix}.*.${suffix}" \
7814 for i in $(seq 0 $num_mntpts); do
7815 cmd="ls -laf ${mntpt_root}$i/$dir"
7821 for pid in $pids; do
7828 # check_and_start_recovery_timer()
7829 # service_time = at_est2timeout(service_time);
7830 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7831 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7833 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7834 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7835 #define CONNECTION_SWITCH_MIN 5
7836 #define CONNECTION_SWITCH_INC 5
7837 max_recovery_time() {
7838 local init_connect_timeout=$((TIMEOUT / 20))
7839 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7841 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7842 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7844 echo -n $service_time
7847 recovery_time_min() {
7848 local connection_switch_min=5
7849 local connection_switch_inc=5
7850 local connection_switch_max
7851 local reconnect_delay_max
7852 local initial_connect_timeout
7856 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7857 (($connection_switch_min > $TIMEOUT)) &&
7858 max=$connection_switch_min || max=$TIMEOUT
7859 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7861 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7862 timeout_20=$((TIMEOUT/20))
7863 (($connection_switch_min > $timeout_20)) &&
7864 initial_connect_timeout=$connection_switch_min ||
7865 initial_connect_timeout=$timeout_20
7867 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7868 initial_connect_timeout))
7869 echo $((2 * reconnect_delay_max))
7872 get_clients_mount_count () {
7873 local clients=${CLIENTS:-$HOSTNAME}
7875 # we need to take into account the clients mounts and
7876 # exclude mds/ost mounts if any;
7877 do_nodes $clients cat /proc/mounts | grep lustre |
7878 grep -w $MOUNT | wc -l
7882 PROC_CLI="srpc_info"
7883 PROC_CON="srpc_contexts"
7891 if [ $M -lt $N ]; then
7895 while [ $N -lt $M ]; do
7905 calc_connection_cnt() {
7908 # MDT->MDT = 2 * C(M, 2)
7912 comb_m2=$(combination $MDSCOUNT 2)
7914 local num_clients=$(get_clients_mount_count)
7916 local cnt_mdt2mdt=$((comb_m2 * 2))
7917 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7918 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7919 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7920 if is_mounted $MOUNT2; then
7921 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7922 cnt_cli2ost=$((cnt_cli2ost * 2))
7930 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7931 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7932 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7933 + cnt_cli2ost + cnt_cli2mdt))
7947 local cmd="$tgt.srpc.flavor"
7949 if [ $net == "any" ]; then
7954 if [ $dir != "any" ]; then
7959 log "Setting sptlrpc rule: $cmd"
7960 do_facet mgs "$LCTL conf_param $cmd"
7966 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7976 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7977 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7979 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7981 if [ "x$bulkspec" != "x" ]; then
7982 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7984 if [ "x$algs" != "x" ]; then
7985 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7987 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7988 if [ $bulk == "bulkn" ]; then
7989 bulk_count=`echo "$output" | grep "bulk flavor" \
7990 | grep "null/null" | wc -l`
7991 elif [ $bulk == "bulki" ]; then
7992 bulk_count=`echo "$output" | grep "bulk flavor" \
7993 | grep "/null" | grep -v "null/" | wc -l`
7995 bulk_count=`echo "$output" | grep "bulk flavor" \
7996 | grep -v "/null" | grep -v "null/" | wc -l`
8000 [ $bulk_count -lt $count ] && count=$bulk_count
8011 local clients=${CLIENTS:-$HOSTNAME}
8013 for c in ${clients//,/ }; do
8014 local output=$(do_node $c lctl get_param -n \
8015 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8016 local tmpcnt=$(count_flvr "$output" $flavor)
8017 if $GSS_SK && [ $flavor != "null" ]; then
8018 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8019 output=$(do_node $c lctl get_param -n \
8020 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8021 local outcon=$(count_contexts "$output")
8022 if [ "$outcon" -lt "$tmpcnt" ]; then
8026 cnt=$((cnt + tmpcnt))
8036 local clients=${CLIENTS:-$HOSTNAME}
8038 for c in ${clients//,/ }; do
8040 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8041 local output=$(do_node $c lctl get_param -n \
8042 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8043 local tmpcnt=$(count_flvr "$output" $flavor)
8044 if $GSS_SK && [ $flavor != "null" ]; then
8045 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8046 output=$(do_node $c lctl get_param -n \
8047 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8048 local outcon=$(count_contexts "$output")
8049 if [ "$outcon" -lt "$tmpcnt" ]; then
8053 cnt=$((cnt + tmpcnt))
8063 if [ $MDSCOUNT -le 1 ]; then
8068 for num in `seq $MDSCOUNT`; do
8069 local output=$(do_facet mds$num lctl get_param -n \
8070 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8071 local tmpcnt=$(count_flvr "$output" $flavor)
8072 if $GSS_SK && [ $flavor != "null" ]; then
8073 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8074 output=$(do_facet mds$num lctl get_param -n \
8075 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8076 local outcon=$(count_contexts "$output")
8077 if [ "$outcon" -lt "$tmpcnt" ]; then
8081 cnt=$((cnt + tmpcnt))
8092 for num in `seq $MDSCOUNT`; do
8093 mdtosc=$(get_mdtosc_proc_path mds$num)
8094 mdtosc=${mdtosc/-MDT*/-MDT\*}
8095 local output=$(do_facet mds$num lctl get_param -n \
8096 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8097 local tmpcnt=$(count_flvr "$output" $flavor)
8098 if $GSS_SK && [ $flavor != "null" ]; then
8099 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8100 output=$(do_facet mds$num lctl get_param -n \
8101 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8102 local outcon=$(count_contexts "$output")
8103 if [ "$outcon" -lt "$tmpcnt" ]; then
8107 cnt=$((cnt + tmpcnt))
8116 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8118 count_flvr "$output" $flavor
8123 local dir=$1 # from to
8124 local flavor=$2 # flavor expected
8127 if [ $dir == "cli2mdt" ]; then
8128 res=`flvr_cnt_cli2mdt $flavor`
8129 elif [ $dir == "cli2ost" ]; then
8130 res=`flvr_cnt_cli2ost $flavor`
8131 elif [ $dir == "mdt2mdt" ]; then
8132 res=`flvr_cnt_mdt2mdt $flavor`
8133 elif [ $dir == "mdt2ost" ]; then
8134 res=`flvr_cnt_mdt2ost $flavor`
8135 elif [ $dir == "all2ost" ]; then
8136 res1=`flvr_cnt_mdt2ost $flavor`
8137 res2=`flvr_cnt_cli2ost $flavor`
8138 res=$((res1 + res2))
8139 elif [ $dir == "all2mdt" ]; then
8140 res1=`flvr_cnt_mdt2mdt $flavor`
8141 res2=`flvr_cnt_cli2mdt $flavor`
8142 res=$((res1 + res2))
8143 elif [ $dir == "all2all" ]; then
8144 res1=`flvr_cnt_mdt2ost $flavor`
8145 res2=`flvr_cnt_cli2ost $flavor`
8146 res3=`flvr_cnt_mdt2mdt $flavor`
8147 res4=`flvr_cnt_cli2mdt $flavor`
8148 res=$((res1 + res2 + res3 + res4))
8156 local dir=$1 # from to
8157 local flavor=$2 # flavor expected
8158 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8159 local WAITFLAVOR_MAX=20 # how many retries before abort?
8162 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8163 echo -n "checking $dir..."
8164 res=$(do_check_flavor $dir $flavor)
8165 echo "found $res/$expect $flavor connections"
8166 [ $res -ge $expect ] && return 0
8170 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8171 # echo "Dumping additional logs for SK debug.."
8172 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8174 gather_logs $(comma_list $(nodes_list))
8179 restore_to_default_flavor()
8181 local proc="mgs.MGS.live.$FSNAME"
8183 echo "restoring to default flavor..."
8185 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8186 grep ".srpc.flavor" | wc -l)
8188 # remove all existing rules if any
8189 if [ $nrule -ne 0 ]; then
8190 echo "$nrule existing rules"
8191 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8192 grep ".srpc.flavor."); do
8193 echo "remove rule: $rule"
8194 spec=`echo $rule | awk -F = '{print $1}'`
8195 do_facet mgs "$LCTL conf_param -d $spec"
8199 # verify no rules left
8200 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8201 grep ".srpc.flavor." | wc -l)
8202 [ $nrule -ne 0 ] && error "still $nrule rules left"
8204 # wait for default flavor to be applied
8207 set_rule $FSNAME any any $SK_FLAVOR
8208 wait_flavor all2all $SK_FLAVOR
8210 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8211 set_rule $FSNAME any cli2ost $SK_FLAVOR
8212 wait_flavor cli2mdt $SK_FLAVOR
8213 wait_flavor cli2ost $SK_FLAVOR
8215 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8217 wait_flavor all2all null
8223 local flavor=${1:-null}
8225 echo "setting all flavor to $flavor"
8227 # FIXME need parameter to this fn
8228 # and remove global vars
8229 local cnt_all2all=$(calc_connection_cnt all2all)
8231 local res=$(do_check_flavor all2all $flavor)
8232 if [ $res -eq $cnt_all2all ]; then
8233 echo "already have total $res $flavor connections"
8237 echo "found $res $flavor out of total $cnt_all2all connections"
8238 restore_to_default_flavor
8240 [[ $flavor = null ]] && return 0
8242 if $GSS_SK && [ $flavor != "null" ]; then
8244 set_rule $FSNAME any any $flavor
8245 wait_flavor all2all $flavor
8247 set_rule $FSNAME any cli2mdt $flavor
8248 set_rule $FSNAME any cli2ost $flavor
8249 set_rule $FSNAME any mdt2ost null
8250 set_rule $FSNAME any mdt2mdt null
8251 wait_flavor cli2mdt $flavor
8252 wait_flavor cli2ost $flavor
8254 echo "GSS_SK now at flavor: $flavor"
8256 set_rule $FSNAME any any $flavor
8257 wait_flavor all2all $flavor
8264 # Checking for shared logdir
8265 if [ ! -d $dir ]; then
8266 # Not found. Create local logdir
8269 touch $dir/check_file.$(hostname -s)
8274 check_write_access() {
8276 local list=${2:-$(comma_list $(nodes_list))}
8280 for node in ${list//,/ }; do
8281 file=$dir/check_file.$(short_nodename $node)
8282 if [[ ! -f "$file" ]]; then
8283 # Logdir not accessible/writable from this node.
8286 rm -f $file || return 1
8292 [[ -n $YAML_LOG ]] && return
8293 local save_umask=$(umask)
8296 export YAML_LOG=${LOGDIR}/results.yml
8300 # If the yaml log already exists then we will just append to it
8301 if [ ! -f $YAML_LOG ]; then
8302 if check_shared_dir $LOGDIR; then
8303 touch $LOGDIR/shared
8304 echo "Logging to shared log directory: $LOGDIR"
8306 echo "Logging to local directory: $LOGDIR"
8309 yml_nodes_file $LOGDIR >> $YAML_LOG
8310 yml_results_file >> $YAML_LOG
8315 # If modules are not yet loaded then older "lctl lustre_build_version"
8316 # will fail. Use lctl build version instead.
8317 log "Client: $($LCTL lustre_build_version)"
8318 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
8319 do_facet $SINGLEMDS $LCTL --version)"
8320 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
8321 do_facet ost1 $LCTL --version)"
8325 yml_log_test $1 >> $YAML_LOG
8329 yml_log_test_status $@ >> $YAML_LOG
8332 log_sub_test_begin() {
8333 yml_log_sub_test_begin "$@" >> $YAML_LOG
8336 log_sub_test_end() {
8337 yml_log_sub_test_end "$@" >> $YAML_LOG
8343 local llverdev_opts=$2
8344 local devname=$(basename $1)
8345 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8346 # loop devices aren't in /proc/partitions
8347 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8349 size=$(($size / 1024 / 1024)) # Gb
8351 local partial_arg=""
8352 # Run in partial (fast) mode if the size
8353 # of a partition > 1 GB
8354 [ $size -gt 1 ] && partial_arg="-p"
8356 llverdev --force $partial_arg $llverdev_opts $dev
8362 local llverfs_opts=$2
8363 local use_partial_arg=$3
8364 local partial_arg=""
8365 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8367 # Run in partial (fast) mode if the size
8368 # of a partition > 1 GB
8369 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8371 llverfs $partial_arg $llverfs_opts $dir
8374 #Remove objects from OST
8375 remove_ost_objects() {
8381 local mntpt=$(facet_mntpt $facet)
8382 local opts=$OST_MOUNT_OPTS
8386 echo "removing objects from $ostdev on $facet: $objids"
8387 if ! test -b $ostdev; then
8388 opts=$(csa_add "$opts" -o loop)
8390 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
8393 for i in $objids; do
8394 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
8396 umount -f $mntpt || return $?
8400 #Remove files from MDT
8401 remove_mdt_files() {
8406 local mntpt=$(facet_mntpt $facet)
8407 local opts=$MDS_MOUNT_OPTS
8409 echo "removing files from $mdtdev on $facet: $files"
8410 if [ $(facet_fstype $facet) == ldiskfs ] &&
8411 ! do_facet $facet test -b $mdtdev; then
8412 opts=$(csa_add "$opts" -o loop)
8414 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8418 rm $mntpt/ROOT/$f || { rc=$?; break; }
8420 umount -f $mntpt || return $?
8424 duplicate_mdt_files() {
8429 local mntpt=$(facet_mntpt $facet)
8430 local opts=$MDS_MOUNT_OPTS
8432 echo "duplicating files on $mdtdev on $facet: $files"
8433 mkdir -p $mntpt || return $?
8434 if [ $(facet_fstype $facet) == ldiskfs ] &&
8435 ! do_facet $facet test -b $mdtdev; then
8436 opts=$(csa_add "$opts" -o loop)
8438 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8449 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8450 pushd $mntpt/ROOT > /dev/null || return $?
8453 touch $f.bad || return $?
8454 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8456 [ $rc -eq 0 ] || return $rc
8457 setfattr --restore $tmp || return $?
8463 local devs=${1//,/ }
8466 local rslt=$TMP/sgpdd_survey
8468 # sgpdd-survey cleanups ${rslt}.* files
8470 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8476 # returns the canonical name for an ldiskfs device
8481 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8482 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8483 echo dm-\\\${foo##*:};
8485 name=\\\$(basename \\\$dv);
8486 if [[ \\\$name = *flakey* ]]; then
8487 name=\\\$(lsblk -o NAME,KNAME |
8488 awk /\\\$name/'{print \\\$NF}');
8494 is_sanity_benchmark() {
8495 local benchmarks="dbench bonnie iozone fsx"
8497 for b in $benchmarks; do
8498 if [ "$b" == "$suite" ]; then
8506 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8510 # Get the available size (KB) of a given obd target.
8517 [[ $facet != client ]] || return 0
8519 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8524 # Get the page size (bytes) on a given facet node.
8525 # The local client page_size is directly available in PAGE_SIZE.
8529 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8531 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8532 page_size=$(do_facet $facet getconf PAGE_SIZE)
8533 echo -n ${page_size:-4096}
8537 # Get the block count of the filesystem.
8544 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8545 awk '/^Block count:/ {print $3}')
8549 # Get the block size of the filesystem.
8555 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8556 awk '/^Block size:/ {print $3}')
8560 # Check whether the "ea_inode" feature is enabled or not, to allow
8561 # ldiskfs xattrs over one block in size. Allow both the historical
8562 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8563 large_xattr_enabled() {
8564 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 1
8566 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8568 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8569 grep -E -q '(ea_inode|large_xattr)'"
8570 return ${PIPESTATUS[0]}
8573 # Get the maximum xattr size supported by the filesystem.
8575 $LCTL get_param -n llite.*.max_easize
8578 # Dump the value of the named xattr from a file.
8583 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8586 # Generate a string with size of $size bytes.
8588 local size=${1:-1024} # in bytes
8590 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8593 reformat_external_journal() {
8598 if [ -n "${!var}" ]; then
8599 local rcmd="do_facet $facet"
8601 echo "reformat external journal on $facet:${!var}"
8602 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8606 # MDT file-level backup/restore
8607 mds_backup_restore() {
8610 local devname=$(mdsdevname $(facet_number $facet))
8611 local mntpt=$(facet_mntpt brpt)
8612 local rcmd="do_facet $facet"
8613 local metaea=${TMP}/backup_restore.ea
8614 local metadata=${TMP}/backup_restore.tgz
8615 local opts=${MDS_MOUNT_FS_OPTS}
8616 local svc=${facet}_svc
8618 if ! ${rcmd} test -b ${devname}; then
8619 opts=$(csa_add "$opts" -o loop)
8622 echo "file-level backup/restore on $facet:${devname}"
8624 # step 1: build mount point
8625 ${rcmd} mkdir -p $mntpt
8626 # step 2: cleanup old backup
8627 ${rcmd} rm -f $metaea $metadata
8629 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8630 if [ ! -z $igif ]; then
8631 # step 3.5: rm .lustre
8632 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8634 # step 4: backup metaea
8636 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8638 # step 5: backup metadata
8640 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8642 ${rcmd} $UMOUNT $mntpt || return 4
8643 # step 8: reformat dev
8644 echo "reformat new device"
8645 format_mdt $(facet_number $facet)
8647 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8648 # step 10: restore metadata
8650 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8651 # step 11: restore metaea
8653 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8654 # step 12: remove recovery logs
8655 echo "remove recovery logs"
8656 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8657 # step 13: umount dev
8658 ${rcmd} $UMOUNT $mntpt || return 10
8659 # step 14: cleanup tmp backup
8660 ${rcmd} rm -f $metaea $metadata
8661 # step 15: reset device label - it's not virgin on
8662 ${rcmd} e2label $devname ${!svc}
8669 local devname=$(mdsdevname $(facet_number $facet))
8670 local mntpt=$(facet_mntpt brpt)
8671 local rcmd="do_facet $facet"
8672 local opts=${MDS_MOUNT_FS_OPTS}
8674 if ! ${rcmd} test -b ${devname}; then
8675 opts=$(csa_add "$opts" -o loop)
8678 echo "removing OI files on $facet: idx=${idx}"
8680 # step 1: build mount point
8681 ${rcmd} mkdir -p $mntpt
8683 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8684 if [ -z $idx ]; then
8685 # step 3: remove all OI files
8686 ${rcmd} rm -fv $mntpt/oi.16*
8687 elif [ $idx -lt 2 ]; then
8688 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8692 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8693 for ((i=${idx}; i<64; i=$((i * idx)))); do
8694 ${rcmd} rm -fv $mntpt/oi.16.${i}
8698 ${rcmd} $UMOUNT $mntpt || return 2
8699 # OI files will be recreated when mounted as lustre next time.
8702 # generate maloo upload-able log file name
8703 # \param logname specify unique part of file name
8704 generate_logname() {
8705 local logname=${1:-"default_logname"}
8707 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8710 # make directory on different MDTs
8714 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8715 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8718 while getopts "c:i:p" opt; do
8720 c) dirstripe_count=$OPTARG;;
8721 i) dirstripe_index=$OPTARG;;
8723 \?) error "only support -i -c -p";;
8727 shift $((OPTIND - 1))
8728 [ $# -eq 1 ] || error "Only creating single directory is supported"
8731 if [ "$p_option" == "-p" ]; then
8732 local parent=$(dirname $path)
8734 [ -d $path ] && return 0
8735 if [ ! -d ${parent} ]; then
8736 mkdir -p ${parent} ||
8737 error "mkdir parent '$parent' failed"
8741 if [ $MDSCOUNT -le 1 ]; then
8742 mkdir $path || error "mkdir '$path' failed"
8746 if [ $dirstripe_index -eq -1 ]; then
8747 mdt_index=$((base % MDSCOUNT))
8749 mdt_index=$dirstripe_index
8752 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8753 if [ $dirstripe_count -eq -1 ]; then
8754 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8760 echo "striped dir -i$mdt_index -c$dirstripe_count $path"
8761 $LFS mkdir -i$mdt_index -c$dirstripe_count $path ||
8762 error "mkdir -i $mdt_index -c$dirstripe_count $path failed"
8766 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8768 # If called many times, passing @last_fd will avoid repeated searching
8769 # already-open FDs repeatedly if we know they are still in use.
8771 # usage: free_fd [last_fd]
8774 local max_fd=$(ulimit -n)
8775 local fd=$((${1:-2} + 1))
8777 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8780 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8784 check_mount_and_prep()
8786 is_mounted $MOUNT || setupall
8788 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8789 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8790 for idx in $(seq $MDSCOUNT); do
8791 local name="MDT$(printf '%04x' $((idx - 1)))"
8792 rm -rf $MOUNT/.lustre/lost+found/$name/*
8796 # calcule how many ost-objects to be created.
8797 precreated_ost_obj_count()
8801 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8802 local ost_name="OST$(printf '%04x' $ost_idx)"
8803 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8804 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8805 osp.$proc_path.prealloc_last_id)
8806 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8807 osp.$proc_path.prealloc_next_id)
8808 echo $((last_id - next_id + 1))
8811 check_file_in_pool()
8816 local res=$($LFS getstripe $file | grep 0x | cut -f2)
8819 for t in $tlist ; do
8820 [ "$i" -eq "$t" ] && continue 2
8823 echo "pool list: $tlist"
8824 echo "striping: $res"
8825 error_noexit "$file not allocated in $pool"
8832 echo "Creating new pool"
8835 create_pool $FSNAME.$pool ||
8836 { error_noexit "No pool created, result code $?"; return 1; }
8837 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8838 { error_noexit "$pool not in lfs pool_list"; return 2; }
8841 pool_add_targets() {
8842 echo "Adding targets to pool"
8848 if [ -z $last ]; then
8851 local list=$(seq $first $step $last)
8854 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8855 do_facet mgs $LCTL pool_add \
8856 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8858 # wait for OSTs to be added to the pool
8859 for mds_id in $(seq $MDSCOUNT); do
8860 local mdt_id=$((mds_id-1))
8861 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8862 wait_update_facet mds$mds_id \
8863 "lctl get_param -n lod.$lodname.pools.$pool |
8864 sort -u | tr '\n' ' ' " "$t" || {
8865 error_noexit "mds$mds_id: Add to pool failed"
8869 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8870 | sort -u | tr '\n' ' ' " "$t" || {
8871 error_noexit "Add to pool failed"
8874 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8875 local addcount=$(((last - first) / step + 1))
8876 [ $lfscount -eq $addcount ] || {
8877 error_noexit "lfs pool_list bad ost count" \
8878 "$lfscount != $addcount"
8886 echo "Setting pool on directory $tdir"
8888 $LFS setstripe -c 2 -p $pool $tdir && return 0
8890 error_noexit "Cannot set pool $pool to $tdir"
8897 echo "Checking pool on directory $tdir"
8899 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
8900 [ "$res" = "$pool" ] && return 0
8902 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8906 pool_dir_rel_path() {
8907 echo "Testing relative path works well"
8912 mkdir -p $root/$tdir/$tdir
8914 pool_set_dir $pool $tdir || return 1
8915 pool_set_dir $pool ./$tdir || return 2
8916 pool_set_dir $pool ../$tdir || return 3
8917 pool_set_dir $pool ../$tdir/$tdir || return 4
8918 rm -rf $tdir; cd - > /dev/null
8921 pool_alloc_files() {
8922 echo "Checking files allocation from directory pool"
8929 for i in $(seq -w 1 $count)
8931 local file=$tdir/file-$i
8933 check_file_in_pool $file $pool "$tlist" || \
8934 failed=$((failed + 1))
8936 [ "$failed" = 0 ] && return 0
8938 error_noexit "$failed files not allocated in $pool"
8942 pool_create_files() {
8943 echo "Creating files in pool"
8951 for i in $(seq -w 1 $count)
8953 local file=$tdir/spoo-$i
8954 $LFS setstripe -p $pool $file
8955 check_file_in_pool $file $pool "$tlist" || \
8956 failed=$((failed + 1))
8958 [ "$failed" = 0 ] && return 0
8960 error_noexit "$failed files not allocated in $pool"
8965 echo "Checking 'lfs df' output"
8968 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8970 local res=$($LFS df --pool $FSNAME.$pool |
8972 grep "$FSNAME-OST" |
8974 [ "$res" = "$t" ] && return 0
8976 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8980 pool_file_rel_path() {
8981 echo "Creating files in a pool with relative pathname"
8986 { error_noexit "unable to create $tdir"; return 1 ; }
8987 local file="/..$tdir/$tfile-1"
8988 $LFS setstripe -p $pool $file ||
8989 { error_noexit "unable to create $file" ; return 2 ; }
8992 $LFS setstripe -p $pool $tfile-2 || {
8993 error_noexit "unable to create $tfile-2 in $tdir"
8998 pool_remove_first_target() {
8999 echo "Removing first target from a pool"
9002 local pname="lov.$FSNAME-*.pools.$pool"
9003 local t=$($LCTL get_param -n $pname | head -1)
9004 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9005 for mds_id in $(seq $MDSCOUNT); do
9006 local mdt_id=$((mds_id-1))
9007 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9008 wait_update_facet mds$mds_id \
9009 "lctl get_param -n lod.$lodname.pools.$pool |
9011 error_noexit "mds$mds_id: $t not removed from" \
9016 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9017 error_noexit "$t not removed from $FSNAME.$pool"
9022 pool_remove_all_targets() {
9023 echo "Removing all targets from pool"
9026 local pname="lov.$FSNAME-*.pools.$pool"
9027 for t in $($LCTL get_param -n $pname | sort -u)
9029 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9031 for mds_id in $(seq $MDSCOUNT); do
9032 local mdt_id=$((mds_id-1))
9033 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9034 wait_update_facet mds$mds_id "lctl get_param -n \
9035 lod.$lodname.pools.$pool" "" || {
9036 error_noexit "mds$mds_id: Pool $pool not drained"
9040 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9041 error_noexit "Pool $FSNAME.$pool cannot be drained"
9044 # striping on an empty/nonexistant pool should fall back
9045 # to "pool of everything"
9047 error_noexit "failed to use fallback striping for empty pool"
9050 # setstripe on an empty pool should fail
9051 $LFS setstripe -p $pool $file 2>/dev/null && {
9052 error_noexit "expected failure when creating file" \
9060 echo "Destroying pool"
9064 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9067 # striping on an empty/nonexistant pool should fall back
9068 # to "pool of everything"
9070 error_noexit "failed to use fallback striping for missing pool"
9073 # setstripe on an empty pool should fail
9074 $LFS setstripe -p $pool $file 2>/dev/null && {
9075 error_noexit "expected failure when creating file" \
9080 # get param should return err once pool is gone
9081 if wait_update $HOSTNAME "lctl get_param -n \
9082 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9084 remove_pool_from_list $FSNAME.$pool
9087 error_noexit "Pool $FSNAME.$pool is not destroyed"
9091 # Get and check the actual stripe count of one file.
9092 # Usage: check_stripe_count <file> <expected_stripe_count>
9093 check_stripe_count() {
9098 [[ -z "$file" || -z "$expected" ]] &&
9099 error "check_stripe_count: invalid argument"
9101 local cmd="$LFS getstripe -c $file"
9102 actual=$($cmd) || error "$cmd failed"
9103 actual=${actual%% *}
9105 if [[ $actual -ne $expected ]]; then
9106 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9107 error "$cmd not expected ($expected): found $actual"; }
9108 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9109 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9113 # Get and check the actual list of OST indices on one file.
9114 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9120 [[ -z "$file" || -z "$expected" ]] &&
9121 error "check_obdidx: invalid argument!"
9123 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9124 grep -v obdidx | awk '{print $1}' | xargs))
9126 [[ $obdidx = $expected ]] ||
9127 error "list of OST indices on $file is $obdidx," \
9128 "should be $expected"
9131 # Get and check the actual OST index of the first stripe on one file.
9132 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9133 check_start_ost_idx() {
9138 [[ -z "$file" || -z "$expected" ]] &&
9139 error "check_start_ost_idx: invalid argument!"
9141 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9142 grep -v obdidx | awk '{print $1}')
9144 [[ $start_ost_idx = $expected ]] ||
9145 error "OST index of the first stripe on $file is" \
9146 "$start_ost_idx, should be $expected"
9149 killall_process () {
9150 local clients=${1:-$(hostname)}
9155 do_nodes $clients "killall $signal $name"
9160 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9165 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9170 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9175 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9180 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9185 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9192 do_facet mgs "cat $LSNAPSHOT_LOG"
9198 echo "Cleaning test environment ..."
9200 # Every lsnapshot command takes exclusive lock with others,
9201 # so can NOT destroy the snapshot during list with 'xargs'.
9203 local ssname=$(lsnapshot_list | grep snapshot_name |
9204 grep lss_ | awk '{ print $2 }' | head -n 1)
9205 [ -z "$ssname" ] && break
9207 lsnapshot_destroy -n $ssname -f ||
9208 lss_err "Fail to destroy $ssname by force"
9218 local host=$(facet_active_host $facet)
9219 local dir=$(dirname $(facet_vdevice $facet))
9220 local pool=$(zpool_name $facet)
9221 local lfsname=$(zfs_local_fsname $facet)
9222 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9225 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9231 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9232 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9234 if ! combined_mgs_mds ; then
9235 [ $(facet_fstype mgs) != zfs ] &&
9236 skip "Lustre snapshot 1 only works for ZFS backend"
9238 local host=$(facet_active_host mgs)
9239 local dir=$(dirname $(facet_vdevice mgs))
9240 local pool=$(zpool_name mgs)
9241 local lfsname=$(zfs_local_fsname mgs)
9244 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9245 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9248 for num in `seq $MDSCOUNT`; do
9249 [ $(facet_fstype mds$num) != zfs ] &&
9250 skip "Lustre snapshot 1 only works for ZFS backend"
9252 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9253 lss_err "generate lss conf (mds$num)"
9256 for num in `seq $OSTCOUNT`; do
9257 [ $(facet_fstype ost$num) != zfs ] &&
9258 skip "Lustre snapshot 1 only works for ZFS backend"
9260 lss_gen_conf_one ost$num OST $((num - 1)) ||
9261 lss_err "generate lss conf (ost$num)"
9264 do_facet mgs "cat $LSNAPSHOT_CONF"
9267 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9268 parse_plain_dir_param()
9273 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9274 param="-c ${invalues[1]}"
9276 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9277 param="$param -S ${invalues[3]}"
9279 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9280 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9281 param="$param -i ${invalues[6]}"
9283 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9285 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9286 param="$param -i ${invalues[5]}"
9294 local val=$(awk '{print $2}' <<< $line)
9296 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9298 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9300 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9302 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9307 parse_layout_param()
9314 if [[ ! -z $line ]]; then
9315 if [[ -z $mode ]]; then
9316 if [[ $line =~ ^"stripe_count:" ]]; then
9318 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9320 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9325 if [[ $mode = "plain_dir" ]]; then
9326 param=$(parse_plain_dir_param "$line")
9327 elif [[ $mode = "plain_file" ]]; then
9328 val=$(parse_plain_param "$line")
9329 [[ ! -z $val ]] && param="$param $val"
9330 elif [[ $mode = "pfl" ]]; then
9331 val=$(echo $line | awk '{print $2}')
9332 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9333 if [[ $val = "EOF" ]]; then
9334 param="$param -E -1"
9336 param="$param -E $val"
9338 elif [[ $line =~ ^"stripe_count:" ]]; then
9340 val=$(parse_plain_dir_param "$line")
9344 val=$(parse_plain_param "$line")
9345 [[ ! -z $val ]] && param="$param $val"
9355 local param=$($LFS getstripe -d $1 | parse_layout_param)
9364 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9366 cancel_lru_locks mdc
9367 cancel_lru_locks osc
9369 # make sure PFID is set correctly for files
9370 do_nodes $(comma_list $(osts_nodes)) \
9371 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9374 cat $f &> /dev/nullA ||
9375 { rc=$?; echo "verify $f failed"; break; }
9378 do_nodes $(comma_list $(osts_nodes)) \
9379 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9383 # check that clients "oscs" was evicted after "before"
9384 check_clients_evicted() {
9391 for osc in $oscs; do
9393 echo "Check state for $osc"
9394 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9395 tail -n 3 | awk -F"[ [,]" \
9396 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
9397 if (($? == 0)) && (($evicted > $before)); then
9398 echo "$osc is evicted at $evicted"
9403 [ $rc -eq 0 ] || error "client not evicted from OST"
9406 # check that clients OSCS current_state is FULL
9407 check_clients_full() {
9412 for osc in $oscs; do
9413 wait_update_facet client \
9414 "lctl get_param -n osc.$osc.state |
9415 grep 'current_state: FULL'" \
9416 "current_state: FULL" $timeout
9417 [ $? -eq 0 ] || error "$osc state is not FULL"
9422 __changelog_deregister() {
9424 local mdt="$(facet_svc $facet)"
9428 # skip cleanup if no user registered for this MDT
9429 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9430 # user is no longer registered, skip cleanup
9431 changelog_users "$facet" | grep -q "$cl_user" ||
9432 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9434 # From this point, if any operation fails, it is an error
9435 __changelog_clear $facet $cl_user 0 ||
9436 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9437 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9438 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9441 declare -Ax CL_USERS
9442 changelog_register() {
9443 for M in $(seq $MDSCOUNT); do
9445 local mdt="$(facet_svc $facet)"
9448 cl_mask=$(do_facet $facet $LCTL get_param \
9449 mdd.${mdt}.changelog_mask -n)
9450 stack_trap "do_facet $facet $LCTL \
9451 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9452 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9453 error "$mdt: changelog_mask=+hsm failed: $?"
9456 cl_user=$(do_facet $facet \
9457 $LCTL --device $mdt changelog_register -n) ||
9458 error "$mdt: register changelog user failed: $?"
9459 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9461 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9462 # Bash does not support nested arrays, but the format of a
9463 # cl_user is constrained enough to use whitespaces as separators
9464 CL_USERS[$facet]+="$cl_user "
9466 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9469 changelog_deregister() {
9471 # bash assoc arrays do not guarantee to list keys in created order
9472 # so reorder to get same order than in changelog_register()
9473 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9476 for facet in $cl_facets; do
9477 for cl_user in ${CL_USERS[$facet]}; do
9478 __changelog_deregister $facet $cl_user || return $?
9480 unset CL_USERS[$facet]
9486 local service=$(facet_svc $facet)
9488 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9491 changelog_user_rec() {
9494 local service=$(facet_svc $facet)
9496 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9499 changelog_chmask() {
9502 do_nodes $(comma_list $(mdts_nodes)) \
9503 $LCTL set_param mdd.*.changelog_mask="$mask"
9506 # usage: __changelog_clear FACET CL_USER [+]INDEX
9510 local mdt="$(facet_svc $facet)"
9516 # Remove the leading '+'
9518 rec+=$(changelog_user_rec $facet $cl_user)
9525 if [ $rec -eq 0 ]; then
9526 echo "$mdt: clear the changelog for $cl_user of all records"
9528 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9530 $LFS changelog_clear $mdt $cl_user $rec
9533 # usage: changelog_clear [+]INDEX
9535 # If INDEX is prefixed with '+', increment every changelog user's record index
9536 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9540 # bash assoc arrays do not guarantee to list keys in created order
9541 # so reorder to get same order than in changelog_register()
9542 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9545 for facet in $cl_facets; do
9546 for cl_user in ${CL_USERS[$facet]}; do
9547 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9555 for M in $(seq $MDSCOUNT); do
9557 local mdt="$(facet_svc $facet)"
9559 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9563 changelog_extract_field() {
9568 changelog_dump | gawk "/$cltype.*$file$/ {
9569 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9573 # Prints a changelog record produced by "lfs changelog" as an associative array
9576 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9577 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9578 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9579 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9580 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9581 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9582 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9584 # Note that the changelog record is not quoted
9585 # Also note that the line breaks in the output were only added for readability
9587 # Typically, you want to eval the output of the command to fill an actual
9588 # associative array, like this:
9589 # $> eval declare -A changelog=$(changelog2array $entry)
9591 # It can then be accessed like any bash associative array:
9592 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9594 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9602 # A changelog, as printed by "lfs changelog" typically looks like this:
9603 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9605 # Parse the positional part of the changelog
9607 # changelog_dump() prefixes records with their mdt's name
9608 local index="${1##*.}"
9610 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9611 "$index" "${2:2}" "$3" "$4" "$5"
9613 # Parse the key/value part of the changelog
9614 for arg in "${@:5}"; do
9615 # Check it matches a key=value syntax
9616 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9618 local key="${arg%%=*}"
9619 local value="${arg#*=}"
9623 # u is actually for uid AND gid: u=UID:GID
9624 printf " [uid]='%s'" "${value%:*}"
9654 printf " ['%s']='%s'" "$key" "$value"
9661 # Format and print a changelog record
9663 # Interpreted sequences are:
9665 # %f the "flags" attribute of a changelog record
9666 __changelog_printf()
9671 for ((i = 0; i < ${#format}; i++)); do
9672 local char="${format:$i:1}"
9673 if [ "$char" != % ]; then
9679 char="${format:$i:1}"
9682 printf '%s' "${changelog[flags]}"
9692 # Filter changelog records
9696 local action='print'
9699 while [ $# -gt 0 ]; do
9719 changelog_dump | { while read -r record; do
9720 eval local -A changelog=$(changelog2array $record)
9721 for key in "${!filter[@]}"; do
9724 [ "${changelog[$key]}" == "${filter[$key]}" ]
9731 case "${action:-print}" in
9733 printf '%s\n' "$record"
9736 __changelog_printf "$format"
9746 [ ! -d "$dir" ] && return
9748 [ -z "$layout" ] && {
9749 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9753 setfattr -n trusted.lov -v $layout $dir ||
9754 error "error restoring layout '$layout' to '$dir'"
9757 # save the layout of a directory, the returned string will be used by
9758 # restore_layout() to restore the layout
9761 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9762 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9766 # save layout of a directory and restore it at exit
9767 save_layout_restore_at_exit() {
9769 local layout=$(save_layout $dir)
9771 stack_trap "restore_layout $dir $layout" EXIT
9774 verify_yaml_layout() {
9780 echo "getstripe --yaml $src"
9781 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9782 echo "setstripe --yaml=$temp $dst"
9783 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9786 local layout1=$(get_layout_param $src)
9787 local layout2=$(get_layout_param $dst)
9788 # compare their layout info
9789 [ "$layout1" == "$layout2" ] ||
9790 error "$msg_prefix $src/$dst layouts are not equal"
9793 is_project_quota_supported() {
9794 $ENABLE_PROJECT_QUOTAS || return 1
9796 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
9797 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
9798 do_facet mds1 lfs --help |& grep -q project && return 0
9800 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
9801 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
9802 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
9807 # ZFS project quota enable/disable:
9808 # This feature will become active as soon as it is enabled and will never
9809 # return to being disabled. Each filesystem will be upgraded automatically
9810 # when remounted or when [a] new file is created under that filesystem. The
9811 # upgrade can also be triggered on filesystems via `zfs set version=current
9812 # <pool/fs>`. The upgrade process runs in the background and may take a
9813 # while to complete for the filesystems containing a large number of files.
9814 enable_project_quota() {
9815 is_project_quota_supported || return 0
9816 local zkeeper=${KEEP_ZPOOL}
9817 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
9819 stopall || error "failed to stopall (1)"
9821 local zfeat_en="feature@project_quota=enabled"
9822 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
9823 local facet_fstype=${facet:0:3}1_FSTYPE
9826 if [ "${!facet_fstype}" = "zfs" ]; then
9827 devname=$(zpool_name ${facet})
9828 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
9829 error "$ZPOOL set $zfeat_en $devname"
9831 [ ${facet:0:3} == "mds" ] &&
9832 devname=$(mdsdevname ${facet:3}) ||
9833 devname=$(ostdevname ${facet:3})
9834 do_facet ${facet} $TUNE2FS -O project $devname ||
9835 error "tune2fs $devname failed"
9839 KEEP_ZPOOL="${zkeeper}"
9844 disable_project_quota() {
9845 is_project_quota_supported || return 0
9846 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
9847 stopall || error "failed to stopall (1)"
9849 for num in $(seq $MDSCOUNT); do
9850 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
9851 error "tune2fs $(mdsdevname $num) failed"
9854 for num in $(seq $OSTCOUNT); do
9855 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
9856 error "tune2fs $(ostdevname $num) failed"
9864 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
9865 # the following associated variables are added:
9867 # AGTCOUNT: number of agents
9868 # AGTDEV{N}: target HSM mount point (root path of the backend)
9869 # agt{N}_HOST: hostname of the agent agt{N}
9870 # SINGLEAGT: facet of the single agent
9872 # The number of agents is initialized as the number of remote client nodes.
9873 # By default, only single copytool is started on a remote client/agent. If there
9874 # was no remote client, then the copytool will be started on the local client.
9880 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
9881 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
9883 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
9884 if [[ $CLIENTCOUNT -gt 1 ]] &&
9885 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
9886 skip_env "SHARED_DIRECTORY should be accessible"\
9887 "on all client nodes"
9891 # We used to put the HSM archive in $SHARED_DIRECTORY but that
9892 # meant NFS issues could hose sanity-hsm sessions. So now we
9894 for n in $(seq $AGTCOUNT); do
9895 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
9896 agent=CLIENT$((n + 1))
9897 if [[ -z "${!agent}" ]]; then
9898 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
9901 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
9902 local var=agt${n}_HOST
9903 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
9906 export SINGLEAGT=${SINGLEAGT:-agt1}
9908 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
9909 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
9910 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
9911 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
9912 export HSMTOOL_TESTDIR
9913 export HSMTOOL_BASE=$(basename "$HSMTOOL" | cut -f1 -d" ")
9915 HSM_ARCHIVE_NUMBER=2
9917 # The test only support up to 10 MDTs
9918 MDT_PREFIX="mdt.$FSNAME-MDT000"
9919 HSM_PARAM="${MDT_PREFIX}0.hsm"
9921 # archive is purged at copytool setup
9922 HSM_ARCHIVE_PURGE=true
9924 # Don't allow copytool error upon start/setup
9925 HSMTOOL_NOERROR=false
9928 # Get the backend root path for the given agent facet.
9931 local dev=AGTDEV$(facet_number $facet)
9938 # get MDT device for each mdc
9939 for mdtno in $(seq 1 $MDSCOUNT); do
9940 local idx=$(($mdtno - 1))
9941 MDT[$idx]=$($LCTL get_param -n \
9942 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
9943 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
9947 search_copytools() {
9948 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
9949 do_nodesv $hosts "pgrep -x $HSMTOOL_BASE"
9953 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
9955 echo "Killing existing copytools on $hosts"
9956 do_nodesv $hosts "killall -q $HSMTOOL_BASE" || true
9960 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
9961 local wait_timeout=200
9962 local wait_start=$SECONDS
9963 local wait_end=$((wait_start + wait_timeout))
9964 local sleep_time=100000 # 0.1 second
9966 while ((SECONDS < wait_end)); do
9967 if ! search_copytools $hosts; then
9968 echo "copytools stopped in $((SECONDS - wait_start))s"
9972 echo "copytools still running on $hosts"
9974 [ $sleep_time -lt 32000000 ] && # 3.2 seconds
9975 sleep_time=$(bc <<< "$sleep_time * 2")
9978 # try to dump Copytool's stack
9979 do_nodesv $hosts "echo 1 >/proc/sys/kernel/sysrq ; " \
9980 "echo t >/proc/sysrq-trigger"
9982 echo "copytools failed to stop in ${wait_timeout}s"
9987 copytool_monitor_cleanup() {
9988 local facet=${1:-$SINGLEAGT}
9989 local agent=$(facet_active_host $facet)
9991 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
9992 # Should die when the copytool dies, but just in case.
9993 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
9994 cmd+=" 2>/dev/null || true"
9995 do_node $agent "$cmd"
9996 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
9997 export HSMTOOL_MONITOR_DIR=
10000 # The pdsh should die on its own when the monitor dies. Just
10001 # in case, though, try to clean up to avoid any cruft.
10002 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10003 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10004 export HSMTOOL_MONITOR_PDSH=
10010 local host="$(facet_host "$1")"
10011 local prefix=$TESTLOG_PREFIX
10012 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10014 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10017 __lhsmtool_rebind()
10019 do_facet $facet $HSMTOOL -p "$hsm_root" --rebind "$@" "$mountpoint"
10022 __lhsmtool_import()
10024 mkdir -p "$(dirname "$2")" ||
10025 error "cannot create directory '$(dirname "$2")'"
10026 do_facet $facet $HSMTOOL -p "$hsm_root" --import "$@" "$mountpoint"
10031 local cmd="$HSMTOOL $HSMTOOL_VERBOSE --daemon --hsm-root \"$hsm_root\""
10032 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10033 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10034 [ ${#misc_options[@]} -gt 0 ] &&
10035 cmd+=" $(IFS=" " echo "$@")"
10036 cmd+=" \"$mountpoint\""
10038 echo "Starting copytool $facet on $(facet_host $facet)"
10039 stack_trap "do_facet $facet libtool execute pkill -x '$HSMTOOL' || true" EXIT
10040 do_facet $facet "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10044 local facet="${1:-$SINGLEAGT}"
10046 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10049 # Main entry point to perform copytool related operations
10053 # setup setup a copytool to run in the background, that copytool will be
10055 # import import a file from an HSM backend
10056 # rebind rebind an archived file to a new fid
10058 # Although the semantics might suggest otherwise, one does not need to 'setup'
10059 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10066 # Use default values
10067 local facet=$SINGLEAGT
10068 local mountpoint="${MOUNT2:-$MOUNT}"
10069 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10072 local fail_on_error=true
10073 local -a misc_options
10074 while [ $# -gt 0 ]; do
10086 local archive_id="$1"
10094 local bandwidth="$1" # in MB/s
10097 local fail_on_error=false
10100 # Uncommon(/copytool dependent) option
10101 misc_options+=("$1")
10107 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10108 do_facet $facet mkdir -p "$hsm_root" ||
10109 error "mkdir '$hsm_root' failed"
10113 local copytool=lhsmtool
10117 __${copytool}_${action} "${misc_options[@]}"
10118 if [ $? -ne 0 ]; then
10123 local host="$(facet_host $facet)"
10124 error_msg="Failed to start copytool $facet on '$host'"
10127 local src="${misc_options[0]}"
10128 local dest="${misc_options[1]}"
10129 error_msg="Failed to import '$src' to '$dest'"
10132 error_msg="could not rebind file"
10136 $fail_on_error && error "$error_msg" || echo "$error_msg"
10141 local client_count=$1
10142 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10143 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10150 $LFS path2fid $1 | tr -d '[]'
10151 return ${PIPESTATUS[0]}
10159 if [[ $u == "user" ]]; then
10160 st=$($RUNAS $LFS hsm_state $f)
10163 st=$($LFS hsm_state $f)
10166 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10168 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10172 check_hsm_flags() {
10176 local st=$(get_hsm_flags $f)
10177 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10186 if [[ "$value" != "" ]]; then
10189 for mdtno in $(seq 1 $MDSCOUNT); do
10190 local idx=$(($mdtno - 1))
10191 local facet=mds${mdtno}
10192 # if $arg include -P option, run 1 set_param per MDT on the MGS
10193 # else, run set_param on each MDT
10194 [[ $arg = *"-P"* ]] && facet=mgs
10195 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10196 [[ $? != 0 ]] && rc=1
10204 wait_update --verbose $(facet_active_host $facet) "$@"
10207 mdts_check_param() {
10212 for mdtno in $(seq 1 $MDSCOUNT); do
10213 local idx=$(($mdtno - 1))
10214 wait_result mds${mdtno} \
10215 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10217 error "$key state is not '$target' on mds${mdtno}"
10221 cdt_set_mount_state() {
10222 mdts_set_param "-P" hsm_control "$1"
10223 # set_param -P is asynchronous operation and could race with set_param.
10224 # In such case configs could be retrieved and applied at mgc after
10225 # set_param -P completion. Sleep here to avoid race with set_param.
10226 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10227 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10228 # and 10 seconds to retrieve config from server.
10232 cdt_check_state() {
10233 mdts_check_param hsm_control "$1" 20
10236 cdt_set_sanity_policy() {
10237 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10240 mdts_set_param "" hsm.policy "+NRA"
10241 mdts_set_param "" hsm.policy "-NBR"
10242 CDT_POLICY_HAD_CHANGED=
10250 mdts_set_param "$opt -n" "hsm.$param" "$value"
10254 wait_request_state() {
10258 # 4th arg (mdt index) is optional
10259 local mdtidx=${4:-0}
10260 local mds=mds$(($mdtidx + 1))
10262 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10263 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10265 wait_result $mds "$cmd" "$state" 200 ||
10266 error "request on $fid is not $state on $mds"
10274 local WAIT_MAX=${4:-60}
10277 # We need to run do_node in bg, because pdsh does not exit
10278 # if child process of run script exists.
10279 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10280 # because of multiop_bg_pause -> $MULTIOP_PROG &
10281 # By the same reason we need sleep a bit after do_nodes starts
10282 # to let runmultiop_bg_pause start muliop and
10283 # update /tmp/multiop_bg.pid ;
10284 # The rm /tmp/multiop_bg.pid guarantees here that
10285 # we have the updated by runmultiop_bg_pause
10286 # /tmp/multiop_bg.pid file
10288 local pid_file=$TMP/multiop_bg.pid.$$
10290 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10291 runmultiop_bg_pause $file $cmds" &
10295 while [[ $wait_time -lt $WAIT_MAX ]]; do
10297 wait_time=$((wait_time + 3))
10298 multiop_pid=$(do_node $client cat $pid_file)
10299 if [ -n "$multiop_pid" ]; then
10304 [ -n "$multiop_pid" ] ||
10305 error "$client : Can not get multiop_pid from $pid_file "
10307 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10308 eval export $(node_var_name $client)_do_node_pid=$pid
10309 local var=$(node_var_name $client)_multiop_pid
10310 echo client $client multiop_bg started multiop_pid=${!var}
10316 local multiop_pid=$(node_var_name $client)_multiop_pid
10317 local do_node_pid=$(node_var_name $client)_do_node_pid
10319 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10320 do_node $client kill -USR1 ${!multiop_pid}
10322 wait ${!do_node_pid}
10326 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10327 awk '{ print $1 * 2; exit; }')
10331 check_component_count() {
10332 local comp_cnt=$($LFS getstripe --component-count $1)
10333 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10336 # Verify there are no init components with "extension" flag
10337 verify_no_init_extension() {
10338 local flg_opts="--component-flags init,extension"
10339 local found=$($LFS find $flg_opts $1 | wc -l)
10340 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10343 # Verify there is at least one component starting at 0
10344 verify_comp_at_zero() {
10345 flg_opts="--component-flags init"
10346 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10347 [ $found -eq 1 ] ||
10348 error "No component starting at zero(!)"
10351 # version after which Self-Extending Layouts are available
10354 sel_layout_sanity() {
10358 verify_no_init_extension $file
10359 verify_comp_at_zero $file
10360 check_component_count $file $comp_cnt